Gears, Pulleys, Sprockets, and Transmission Chain - Canada (CA)

Federal Supply Class (FSC): 3020

NATO Supply Classification Class (NSC): 3020

Federal Supply Group (FSG): 30 Mechanical Power Transmission Equipment

NATO Supply Classification Group (NSG): 30 Mechanical Power Transmission Equipment

Items Managed by Canada (CA) - NCB is 20 or 21

Page 3 of 14

NSN Format for Gears, Pulleys, Sprockets, and Transmission Chain
Codified by Canada

302021XXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN

NATO Supply Class 3020 is a classification within NATO Supply Group 30, which is dedicated to Mechanical Power Transmission Equipment.

NATO Supply Class 3020 specifically focuses on Gears, Pulleys, Sprockets, and Transmission Chain. These components play a crucial role in the mechanical power transmission process, enabling the transfer of power from one component to another within a system.

Gears are rotating mechanical devices with teeth that mesh with other gears to transmit power and motion. They are commonly used in various applications, such as automobiles, machinery, and industrial equipment.

Pulleys are wheel-like devices with a grooved rim designed to support and guide belts or ropes. They are used to transmit power and change the direction of force in systems like conveyor belts, elevators, and engines.

Sprockets are toothed wheels that engage with a chain or belt to transmit power and motion. They are commonly found in bicycles, motorcycles, and industrial machinery.

Transmission chains are flexible, linked chains that transmit power between two or more sprockets. They are commonly used in motorcycles, bicycles, and industrial machinery.

In summary, NATO Supply Class 3020 encompasses gears, pulleys, sprockets, and transmission chains, which are essential components in mechanical power transmission systems.

FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain - Canada (CA)
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain - Canada (CA)

Includes Power Transmission Chain; Matched Gear Sets.

Excludes Reduction Gears (FSC 3010).

Frequently Asked Questions(FAQ) for Federal Supply Class 3020 Frequently Asked Questions(FAQ) for Federal Supply Class 3020

What is Federal Supply Class 3020?
FSC 3020 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 3020) in the USA for supply items codified in the category of Gears, Pulleys, Sprockets, and Transmission Chain.
What is NATO Supply Classification Class 3020?
NSC 3020 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 3020 in the USA) for supply items codified in the category of Gears, Pulleys, Sprockets, and Transmission Chain.
Which Federal Supply Group is FSC 3020 in?
FSC 3020 is in Federal Supply Group (FSG) 30 which contains Mechanical Power Transmission Equipment.
Which NATO Supply Classification Group is NSC 3020 in?
NSC 3020 is in NATO Supply Classification Group (NSG) 30 which contains Mechanical Power Transmission Equipment.

Supply Items Included in Federal Supply Class 3020 Supply Items Included in Federal Supply Class 3020

What is a Sprocket Wheel? 824 Items
A Sprocket Wheel is a toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
What is a Roller Chain? 153 Items
A Roller Chain (CHAIN,ROLLER) is a flexible mechanical device consisting of one or more rows of links used for conveying or power transmission. The link side plates are flat or offset and are spaced apart by rollers, bushings and/or pins. The chain mates with a sprocket with an articulating action. The non-rotating bushing type chain is limited to that designated by the American National Standards Institute as "roller chain". Excludes CHAIN, BLOCK.
What is a Roller Chain Link? 79 Items
A Roller Chain Link (LINK,ROLLER CHAIN) is an assembled unit of a CHAIN, ROLLER consisting of side plates, roller(s), bushing(s), or pin(s). It may be a single or double pitch. Links containing bushings without rollers shall be as designated by the American National Standards Institute as "roller chain." Excludes LINK, CHAIN (as modified); and PULLEY, SASH.
What is a Chain Link Plate? 14 Items
A Chain Link Plate (PLATE,CHAIN LINK) is a side bar of various shapes forming one of the tension members of a pin link, roller chain link, or silent chain link.
What is a Gear Rack? 13 Items
A Gear Rack is a bar-like item with gear teeth on one face for engaging with a spur, bevel, or worm gear, or the like. It is specifically designed for straight line motion.
What is a Bevel Gear? 159 Items
A Bevel Gear (GEAR,BEVEL) is a gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.
What is a Helical Gear? 124 Items
A Helical Gear (GEAR,HELICAL) is a gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL:
What is an Internal Gear? 18 Items
An Internal Gear (GEAR,INTERNAL) is a gear with teeth formed on the inner surface of a cylinder or cone.
What is a Spur Gear? 1118 Items
A Spur Gear (GEAR,SPUR) is a gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
What is a Worm Gear? 34 Items
A Worm Gear (GEAR,WORM) is a gear with teeth on its outer surface in the form of helical threads.
What is a Worm Wheel Gear? 53 Items
A Worm Wheel Gear (GEAR,WORM WHEEL) is a gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.
What is a Groove Pulley? 580 Items
A Groove Pulley (PULLEY,GROOVE) is a pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE.For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
What is a Flat Pulley? 95 Items
A Flat Pulley (PULLEY,FLAT) is a pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes PULLEY, CONE. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
What is a Matched Bevel Gear Set? 15 Items
A Matched Bevel Gear Set (GEAR SET,BEVEL,MATCHED) is a grouping of two or more or any combination of GEAR, BEVEL; GEARSHAFT, BEVEL; or GEAR CLUSTER, BEVEL which have been matched together for a given characteristic within a specified tolerance. Includes only those gears designed and tested to accomplish a specifically desired function.
What is a Matched Spur Gear Set? 11 Items
A Matched Spur Gear Set (GEAR SET,SPUR,MATCHED) is a grouping of two or more or any combination of GEAR, SPUR; GEARSHAFT, SPUR and/or GEAR CLUSTER, SPUR which have been matched together for a given characteristic within a specified tolerance. Includes only those gears designed and tested to accomplish a specifically designed function.
What is a Spur Antibacklash Gear? 49 Items
A Spur Antibacklash Gear (GEAR,ANTIBACKLASH,SPUR) is an item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
What is a Spur Gear Sector? 17 Items
A Spur Gear Sector (GEAR SECTOR,SPUR) is a gear sector with complements of spur gear teeth.
What is a Gear Cluster? 111 Items
A Gear Cluster is a cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.
Pulley,Tail Shaft 48 Items
What is a Timing Belt Pulley? 16 Items
A Timing Belt Pulley (PULLEY,TIMING BELT) is a pulley with regularly spaced grooves parallel to the pulley axis on the face. It is designed to be used for timing purposes such as to synchronize the igintion spark with the completion of the compression stroke of the piston.
What is a Ratchet Wheel? 12 Items
A Ratchet Wheel is a circular wheel having teeth with which a reciprocating pawl engages to turn the wheel forward and prevent backward motion, or a stationary pawl which engages the wheel to prevent backward motion.
What is a Mechanical Drive Guard? 72 Items
A Mechanical Drive Guard (GUARD,MECHANICAL DRIVE) is a safety device fabricated of rigid or semirigid material formed in various shapes. It may be fabricated from a single piece of material, and contains brackets, holes, or other means of attachments. It is designed to partially or fully inclose gear(s), pulley(s), sprocket(s), and the like.

Stock Items From Supply Class 3020 Stock Items From Supply Class 3020 Page 3 of 14

218832177
107
RNCC: 3 | RNVC: 1
4720075-001
RNCC: 5 | RNVC: 2
218843840
H22-90P1
RNCC: 3 | RNVC: 2
219058842
35B30-1/2
RNCC: 3 | RNVC: 2
219202926
13037-60
RNCC: 3 | RNVC: 2
200043709
TE20009133-100
RNCC: 3 | RNVC: 1
3887001520
RNCC: 5 | RNVC: 2
TE20009133
RNCC: D | RNVC: 9
218527255
46220005
RNCC: 3 | RNVC: 2
218658679
413E011Q81
RNCC: 3 | RNVC: 2
218910163
B-836
RNCC: 3 | RNVC: 2
200029907
4590008-20
RNCC: 3 | RNVC: 2
218833357
HA30X1/2
RNCC: 3 | RNVC: 2
218430874
109376
RNCC: 3 | RNVC: 2
218933261
8350-1/2
RNCC: 3 | RNVC: 2
218579705
ME2605-1
RNCC: 3 | RNVC: 2
ME2600-18
RNCC: 5 | RNVC: 2
218681618
924-430
RNCC: 3 | RNVC: 2
218421650
104-093-22
RNCC: 3 | RNVC: 2
218833327
41
RNCC: 3 | RNVC: 1
218863808
5711
RNCC: 3 | RNVC: 2
218421656
732-1531
RNCC: 3 | RNVC: 2
200071419
10675516-011
RNCC: 3 | RNVC: 2
10675516
RNCC: D | RNVC: 9
218809165
2401-0339-20
RNCC: 3 | RNVC: 2
M1033920
RNCC: 5 | RNVC: 2
218661582
SMB373685
RNCC: 3 | RNVC: 2
0026-3936
RNCC: 6 | RNVC: 9
6660-00-884-3057
RNCC: 6 | RNVC: 9
219021484
60B28-1-3/16
RNCC: 3 | RNVC: 2
219042252
BS2552-14-02-000
RNCC: 3 | RNVC: 2
218537831
H25-56
RNCC: 3 | RNVC: 2
219021172
50B12-1
RNCC: 3 | RNVC: 2
50B12-1
RNCC: 3 | RNVC: 2
15172
RNCC: 5 | RNVC: 2
15172
RNCC: 5 | RNVC: 2
218912698
P40-8M-50-SH
RNCC: 3 | RNVC: 2
219042454
6049-4657
RNCC: 3 | RNVC: 2
200053370
87610038-001
RNCC: 3 | RNVC: 2
218942711
8461013
RNCC: 3 | RNVC: 2
218933265
09-13222
RNCC: 3 | RNVC: 2
218936990
1168891
RNCC: 3 | RNVC: 2
218830786
AP633570
RNCC: 3 | RNVC: 2
218830927
58A
RNCC: 3 | RNVC: 1
N058A
RNCC: 5 | RNVC: 2
219101938
21-005
RNCC: 3 | RNVC: 2
218966856
200-2 LINK
RNCC: 3 | RNVC: 2
218879446
N4D1F
RNCC: 3 | RNVC: 2
218833415
46-56656
RNCC: 3 | RNVC: 2
218700920
1085462
RNCC: 3 | RNVC: 2
218720796
L131Y
RNCC: 3 | RNVC: 2
FML3627XITEM4
RNCC: 5 | RNVC: 2
308073ITEM4
RNCC: 5 | RNVC: 2
218721266
1964758
RNCC: 3 | RNVC: 2
218139517
A2852-1
RNCC: 3 | RNVC: 2
218843867
MZ28-050-AP1
RNCC: 3 | RNVC: 2
219058691
60B14-1-1/4
RNCC: 3 | RNVC: 2
15368
RNCC: 5 | RNVC: 2
218502868
G48S48P1Y4
RNCC: 3 | RNVC: 2
610319-22
RNCC: 5 | RNVC: 2
218912188
88-4552-01
RNCC: 3 | RNVC: 2
216500035
ASAB29-150-4C0TTEREDTYPE
RNCC: 4 | RNVC: 1
218879653
30HH150
RNCC: 3 | RNVC: 2
218833565
46-56681
RNCC: 3 | RNVC: 2
218658684
9137WBG8
RNCC: 3 | RNVC: 2
218721672
1920-2472
RNCC: 3 | RNVC: 2
218951866
9-08-5
RNCC: 3 | RNVC: 2
102-9276
RNCC: 3 | RNVC: 2
213301247
0-0
RNCC: 3 | RNVC: 1
219058304
1VP56X1-1/8
RNCC: 3 | RNVC: 2
218702336
G3-42
RNCC: 3 | RNVC: 1
408379-1
RNCC: 7 | RNVC: 2
218879560
D1420A RH
RNCC: 3 | RNVC: 2
219134348
10627804-PW
RNCC: 3 | RNVC: 2
10627804
RNCC: D | RNVC: 9
219042452
10075-0249
RNCC: 3 | RNVC: 2
219076929
CPFFHS7150-1
RNCC: 3 | RNVC: 2
219147876
30433
RNCC: 3 | RNVC: 2
219058403
2219881-0001
RNCC: 3 | RNVC: 2
218900024
16755429-00
RNCC: 3 | RNVC: 2
218139518
2852-2
RNCC: 3 | RNVC: 2
200068874
C.201537
RNCC: 3 | RNVC: 2
200016873
C50703-205-1
RNCC: 3 | RNVC: 2
200042366
AG300102
RNCC: 3 | RNVC: 2
218702979
M72N7S
RNCC: 3 | RNVC: 2
410222-1
RNCC: 7 | RNVC: 2
219101974
FP130565-01
RNCC: 3 | RNVC: 2
219058226
PSU6-26-20
RNCC: 3 | RNVC: 2
200073949
10663503-001PW
RNCC: 3 | RNVC: 2
10663503
RNCC: D | RNVC: 9
218741783
2640-1028P1
RNCC: 3 | RNVC: 2
0035-3030
RNCC: 6 | RNVC: 9
218764049
148896-2
RNCC: 3 | RNVC: 2
219058335
PLD8.5-26-25
RNCC: 3 | RNVC: 2
219140971
520-2109-01
RNCC: 3 | RNVC: 2
218999843
W12A2L
RNCC: 3 | RNVC: 2
J08-024-0
RNCC: 5 | RNVC: 2
218936112
200B18
RNCC: 3 | RNVC: 2
218833324
35N
RNCC: 3 | RNVC: 2
35
RNCC: 5 | RNVC: 1
218833934
4383615511
RNCC: 3 | RNVC: 2
218833923
AP626564
RNCC: 3 | RNVC: 2
218806135
M4387-99
RNCC: 3 | RNVC: 2
69348-02-5-607M4387-99
RNCC: 5 | RNVC: 2
218942557
TLB1223
RNCC: 3 | RNVC: 2
218809228
J23-22Q10K1-4HUB
RNCC: 3 | RNVC: 2
J23-22K1-4Q10
RNCC: 5 | RNVC: 2
218933224
M4711-88
RNCC: 3 | RNVC: 2
57566-14-5-607-M4711-88
RNCC: 5 | RNVC: 2
218742266
77768-02-5-607M3035-22
RNCC: 3 | RNVC: 2
M3035-22
RNCC: 3 | RNVC: 2
218912399
ER-93741
RNCC: 3 | RNVC: 2
16909099800
RNCC: 5 | RNVC: 2
219021416
08761777
RNCC: 3 | RNVC: 2
200042367
3123250-01
RNCC: 3 | RNVC: 2
218539505
SMB0PC53
RNCC: 3 | RNVC: 2
218826970
4352891350
RNCC: 3 | RNVC: 2
4352009256
RNCC: 5 | RNVC: 2
219042098
S1704-1
RNCC: 3 | RNVC: 2
218539765
M157-8-1
RNCC: 3 | RNVC: 2
218826945
CSP180L25-57-25
RNCC: 3 | RNVC: 2
213301266
11-427G17-4021
RNCC: 3 | RNVC: 2
219042475
60B20-1-3/16
RNCC: 3 | RNVC: 2
213308694
190-18073
RNCC: 3 | RNVC: 2
218944339
P-69543
RNCC: 3 | RNVC: 2
219033680
4869-14932
RNCC: 3 | RNVC: 2
219021033
743043036-1
RNCC: 3 | RNVC: 2
218833977
46-40477
RNCC: 3 | RNVC: 2
218979082
T344004401
RNCC: 3 | RNVC: 2
218936971
M1031006
RNCC: 3 | RNVC: 2
219042036
WW322587A
RNCC: 3 | RNVC: 2
219147885
40392
RNCC: 3 | RNVC: 2
218770166
03860804
RNCC: 3 | RNVC: 2
3825-0283
RNCC: 6 | RNVC: 9
219034169
OK45
RNCC: 3 | RNVC: 2
218844002
4382656370
RNCC: 3 | RNVC: 2
200077283
10705179-001PEW
RNCC: 3 | RNVC: 2
10705179
RNCC: D | RNVC: 9
218933109
FB-415
RNCC: 3 | RNVC: 2
218742280
59466-03-5-607M2585-47
RNCC: 3 | RNVC: 2
M2585-47
RNCC: 3 | RNVC: 2
219202352
7002D060-3
RNCC: 3 | RNVC: 2
7002E054-1 REV D ITEM 11
RNCC: 6 | RNVC: 9
200042368
3123249-01
RNCC: 3 | RNVC: 2
218430705
106941
RNCC: 3 | RNVC: 2
218525116
R650-475
RNCC: 3 | RNVC: 2
R650-475
RNCC: 5 | RNVC: 2
219148251
1205-1015
RNCC: 3 | RNVC: 2
217990662
UCW4050-721
RNCC: 3 | RNVC: 2
218853205
100BTL15
RNCC: 3 | RNVC: 2
218879750
78711
RNCC: 3 | RNVC: 2
218843450
M4708-91
RNCC: 3 | RNVC: 2
56975-12-5-607M4708-91
RNCC: 5 | RNVC: 2
219076732
01158218
RNCC: 3 | RNVC: 2
5121504
RNCC: 6 | RNVC: 9
217990560
UCW4050-694
RNCC: 3 | RNVC: 2
210027598
43013
RNCC: 3 | RNVC: 2
218940694
M4936-63
RNCC: 3 | RNVC: 2
57566-28-5-607M4936-63
RNCC: 5 | RNVC: 2
218933142
171003R1
RNCC: 3 | RNVC: 2
218742272
59466-03-5-607M2585-20
RNCC: 3 | RNVC: 2
M2585-20
RNCC: 3 | RNVC: 2
218809299
P17-4-85C
RNCC: 3 | RNVC: 2
218742273
59466-03-5-607M2585-29
RNCC: 3 | RNVC: 2
M2585-29
RNCC: 5 | RNVC: 2
218797863
M4371-28
RNCC: 3 | RNVC: 2
69375-03-5-607M4371-28
RNCC: 5 | RNVC: 2
218741791
125163P1
RNCC: 3 | RNVC: 2
125163P001
RNCC: 5 | RNVC: 2
0036-6377
RNCC: 6 | RNVC: 9
218720535
763-6102-001
RNCC: 3 | RNVC: 2
200071362
TE20019431-100
RNCC: 3 | RNVC: 2
218539506
SMB0PC42
RNCC: 3 | RNVC: 2
218942599
TLB1219
RNCC: 3 | RNVC: 2
218744748
450-972467-000
RNCC: 3 | RNVC: 2
DDDS010477
RNCC: 5 | RNVC: 9
9040182-1
RNCC: 6 | RNVC: 9
219093829
TE30002690-001
RNCC: 3 | RNVC: 2
219076949
6345B209-1
RNCC: 3 | RNVC: 2
219058517
BC-56
RNCC: 3 | RNVC: 2
219058084
P36-14M-55-SF
RNCC: 3 | RNVC: 2
218966633
20849
RNCC: 3 | RNVC: 2
219021711
2-1677-62
RNCC: 3 | RNVC: 2
218833352
C-184-C-0043
RNCC: 3 | RNVC: 2
G41-36
RNCC: 5 | RNVC: 1
218806257
727361-1
RNCC: 3 | RNVC: 2
218900403
N6-Z-146
RNCC: 3 | RNVC: 2
218853217
60B40
RNCC: 3 | RNVC: 1
210052958
9-751
RNCC: 3 | RNVC: 2
6F9812
RNCC: 6 | RNVC: 9
218951293
12-13434
RNCC: 3 | RNVC: 2
218832320
AP669723
RNCC: 3 | RNVC: 2
218912567
850.14P0S.54
RNCC: 3 | RNVC: 2
217979397
628-2046-9-1DET2
RNCC: 3 | RNVC: 2
219140950
420-980-485
RNCC: 3 | RNVC: 2
F300 0T 019 4586
RNCC: 6 | RNVC: 9
218760076
400065
RNCC: 3 | RNVC: 2
219042478
2-101106
RNCC: 3 | RNVC: 2
219042100
WQ410089-T
RNCC: 3 | RNVC: 2
218912914
10L50P
RNCC: 3 | RNVC: 2
218764161
1962567
RNCC: 3 | RNVC: 2
2920-0498
RNCC: 6 | RNVC: 9
200053372
72710056-003
RNCC: 3 | RNVC: 2
218976241
718-450
RNCC: 3 | RNVC: 2
218843458
M4708-110
RNCC: 3 | RNVC: 2
56975-12-5-607M4708-110
RNCC: 5 | RNVC: 2
218993861
028 090 60A
RNCC: 3 | RNVC: 2
218863958
321547
RNCC: 3 | RNVC: 2
218741780
2687-1030P1
RNCC: 3 | RNVC: 2
0035-3024
RNCC: 6 | RNVC: 9
219147883
40386
RNCC: 3 | RNVC: 2
219101280
215-90348
RNCC: 3 | RNVC: 2
200033629
30311-B
RNCC: 3 | RNVC: 2
210404467
GR1171
RNCC: 3 | RNVC: 2
218042209
N2-1A
RNCC: 3 | RNVC: 2
207-237
RNCC: 5 | RNVC: 2
219021461
40B35-1-3/16
RNCC: 3 | RNVC: 2
218741609
2631-1084G1
RNCC: 3 | RNVC: 2
0035-3019
RNCC: 6 | RNVC: 9
218484921
1VL34
RNCC: 3 | RNVC: 2
SHE28
RNCC: 5 | RNVC: 2
218944594
J140CP
RNCC: 3 | RNVC: 2
219058437
TLB836
RNCC: 3 | RNVC: 2