Gears, Pulleys, Sprockets, and Transmission Chain - Brazil (BR)
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 Brazil (BR) - NCB is 19
NSN Format for Gears, Pulleys, Sprockets, and Transmission Chain
Codified by Brazil
| 30 | 20 | 19 | XXX | XXXX | |||
|---|---|---|---|---|---|---|---|
| Group FSG | Class | NCB | Identifier | ||||
| 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.

Includes Power Transmission Chain; Matched Gear Sets.
Excludes Reduction Gears (FSC 3010).
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
- What is a Helical Gear? 27 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 a Spur Gear? 44 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 Groove Pulley? 25 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 Matched Worm And Worm Wheel Gear Set? 23 Items
- A Matched Worm And Worm Wheel Gear Set (GEAR SET,WORM AND WORM WHEEL,MATCHED) is a grouping of one or more GEAR, WORM and GEAR, WORM WHEEL and/or GEARSHAFT, WORM WHEEL 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 Drive Motion Gear? 11 Items
- A Drive Motion Gear (GEAR,DRIVE MOTION) is a gear, cylindrical or conical in form, with teeth on the outer surface used for the accurate transmission of motion.
Stock Items From Supply Class 3020 Page 1 of 1
- 190041459
- 3014614
- RNCC: 3 | RNVC: 2
- 190048178
- 8131848
- RNCC: 3 | RNVC: 2
- 190042583
- 20891469
- RNCC: 3 | RNVC: 2
- 21456239
- RNCC: 5 | RNVC: 2
- 190046425
- 215967
- RNCC: 3 | RNVC: 2
- 190040415
- 11.30078-0010
- RNCC: 3 | RNVC: 2
- 190030897
- 3084 212 046
- RNCC: 3 | RNVC: 2
- 190047653
- 1800110446
- RNCC: 3 | RNVC: 2
- 190046514
- 526723-81
- RNCC: 3 | RNVC: 2
- 190008595
- DCN4-4929
- RNCC: 3 | RNVC: 2
- 190029724
- SM-BR21016-6-08
- RNCC: 3 | RNVC: 2
- 190037402
- 1800110550
- RNCC: 3 | RNVC: 2
- 190002323
- 145-24353-001
- RNCC: 3 | RNVC: 2
- 190040990
- 238091
- RNCC: 3 | RNVC: 2
- 190040412
- 5901810106
- RNCC: 3 | RNVC: 2
- 190046412
- 553 181 05 06
- RNCC: 3 | RNVC: 2
- 190046704
- 148660-42400
- RNCC: 3 | RNVC: 2
- 190040402
- 300047024
- RNCC: 3 | RNVC: 2
- 190049175
- 1800110521
- RNCC: 3 | RNVC: 2
- 190029790
- 26.101.01.00.11.00-9
- RNCC: 3 | RNVC: 2
- 190042756
- 80-400-06821-717
- RNCC: 3 | RNVC: 2
- 190033360
- 3333
- RNCC: 3 | RNVC: 2
- 190008593
- DCN4-7229
- RNCC: 3 | RNVC: 2
- 190046017
- 20851842
- RNCC: 3 | RNVC: 2
- 190046702
- 148620-14101
- RNCC: 3 | RNVC: 2
- 190000642
- DCN4-9058
- RNCC: 3 | RNVC: 2
- 190020414
- 3084306037
- RNCC: 3 | RNVC: 2
- 190037654
- 242298
- RNCC: 3 | RNVC: 2
- 190049243
- 310-01-21-2974
- RNCC: 3 | RNVC: 2
- 190046762
- 0093 312 011
- RNCC: 3 | RNVC: 2
- 190031842
- 30-01962/0D POS365
- RNCC: 3 | RNVC: 2
- 190041191
- 3014783
- RNCC: 3 | RNVC: 2
- 190040987
- 139008
- RNCC: 3 | RNVC: 2
- 190040401
- 300047018
- RNCC: 3 | RNVC: 2
- 190020317
- 5550770513
- RNCC: 3 | RNVC: 2
- 190002989
- 145-71025-001
- RNCC: 3 | RNVC: 2
- 190006881
- 120-24064-001
- RNCC: 3 | RNVC: 2
- 190033361
- 5059
- RNCC: 3 | RNVC: 2
- 190047571
- 152623-51830
- RNCC: 3 | RNVC: 2
- 190021042
- 11F65
- RNCC: 3 | RNVC: 2
- 190023137
- 131743
- RNCC: 3 | RNVC: 2
- 190041858
- 549324 82
- RNCC: 3 | RNVC: 2
- 190022893
- 344 035 00 12
- RNCC: 3 | RNVC: 2
- 190031066
- 26.107.XX.00.09.00
- RNCC: 3 | RNVC: 2
- 190021291
- 932503750034
- RNCC: 3 | RNVC: 2
- 190047698
- 148633-77410
- RNCC: 3 | RNVC: 2
- 190029723
- SM-BR21016-6-07
- RNCC: 3 | RNVC: 2
- 190041192
- 3014782
- RNCC: 3 | RNVC: 2
- 190002618
- 120-39154-001
- RNCC: 3 | RNVC: 2
- 190048655
- X198010300
- RNCC: 3 | RNVC: 2
- 190040408
- C-01.010.01-D/20
- RNCC: 3 | RNVC: 2
- 190040413
- 0000771909
- RNCC: 3 | RNVC: 2
- 190037234
- TCI 100060
- RNCC: 3 | RNVC: 2
- 190037655
- 242297
- RNCC: 3 | RNVC: 2
- 190040398
- 20801971
- RNCC: 3 | RNVC: 2
- 190023134
- 131128
- RNCC: 3 | RNVC: 2
- 190040417
- 148087
- RNCC: 3 | RNVC: 2
- 190020546
- 11221950400
- RNCC: 3 | RNVC: 2
- 190048835
- 3843686
- RNCC: 3 | RNVC: 2
- 190025256
- 3833590
- RNCC: 3 | RNVC: 2
- 190031841
- 30-01962/OD POS.564
- RNCC: 3 | RNVC: 2
- 190046807
- 152623-51510
- RNCC: 3 | RNVC: 2
- 190032522
- 3081 202 041
- RNCC: 3 | RNVC: 2
- 190046701
- 148620-32201
- RNCC: 3 | RNVC: 2
- 190047654
- 3085 306 002
- RNCC: 3 | RNVC: 2
- 190046496
- 208118
- RNCC: 3 | RNVC: 2
- 190030420
- 207-27-61210
- RNCC: 3 | RNVC: 2
- 190000577
- DCN4-9855
- RNCC: 3 | RNVC: 2
- 3020-00-528-0508
- RNCC: 6 | RNVC: 9
- 190028239
- 999503710034
- RNCC: 3 | RNVC: 2
- 190027396
- 218051
- RNCC: 3 | RNVC: 2
- 190044592
- 133670-21600
- RNCC: 3 | RNVC: 2
- 190039905
- 6500
- RNCC: 3 | RNVC: 2
- 190037183
- 3520770014
- RNCC: 3 | RNVC: 2
- 190041806
- ERR3545
- RNCC: 3 | RNVC: 2
- 190047519
- 1800110408
- RNCC: 3 | RNVC: 2
- 190012560
- 6282123
- RNCC: 3 | RNVC: 2
- 190044558
- 11.30078-0008
- RNCC: 3 | RNVC: 2
- 190048769
- 1800110486
- RNCC: 3 | RNVC: 2
- 190037800
- 366 132 00 19
- RNCC: 3 | RNVC: 2
- 190033879
- SM-BR21013-37-44
- RNCC: 3 | RNVC: 2
- 190046766
- 0093 312 027
- RNCC: 3 | RNVC: 2
- 190046705
- 148633-43700
- RNCC: 3 | RNVC: 2
- 190040399
- 181104
- RNCC: 3 | RNVC: 2
- 190038063
- 20-473
- RNCC: 3 | RNVC: 2
- 190046742
- 148660-54300
- RNCC: 3 | RNVC: 2
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- RNCC: 3 | RNVC: 2
- 190037798
- 366 132 00 15
- RNCC: 3 | RNVC: 2
- 190046802
- 130605-51500
- RNCC: 3 | RNVC: 2
- 190040403
- 5550770812
- RNCC: 3 | RNVC: 2
- 190042529
- 6.305.0.371.003.4
- RNCC: 3 | RNVC: 2
- 190040989
- 623203810074
- RNCC: 3 | RNVC: 2
- 190040991
- 3829173
- RNCC: 3 | RNVC: 2
- 190040988
- 114K73504/2
- RNCC: 3 | RNVC: 2
- 190039477
- 6506
- RNCC: 3 | RNVC: 2
- 190023132
- 131121
- RNCC: 3 | RNVC: 2
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- RNCC: 3 | RNVC: 2
- 190046513
- 3661810106
- RNCC: 3 | RNVC: 2
- 190040986
- ADAPR014001
- RNCC: 3 | RNVC: 2
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- 0093 312 013
- RNCC: 3 | RNVC: 2
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- RNCC: 3 | RNVC: 2
- 190022843
- 98 344 287 00 06
- RNCC: 3 | RNVC: 2
- 190036229
- 1800110557
- RNCC: 3 | RNVC: 2
- 190036309
- 1800110329
- RNCC: 3 | RNVC: 2
- 190048413
- 1800110536
- RNCC: 3 | RNVC: 2
- 190044892
- 0739688
- RNCC: 3 | RNVC: 2
- 190021775
- 5900520002
- RNCC: 3 | RNVC: 2
- 190045065
- 22407-56030
- RNCC: 3 | RNVC: 2
- 190041133
- 86-549-01650-201
- RNCC: 3 | RNVC: 2
- 190046051
- 20538853
- RNCC: 3 | RNVC: 2
- 190040410
- 154621
- RNCC: 3 | RNVC: 2
- 190040404
- 5332571395
- RNCC: 3 | RNVC: 2
- 190038064
- 0465A-5-36
- RNCC: 3 | RNVC: 2
- 190037884
- 258462-0
- RNCC: 3 | RNVC: 2
- 190032766
- 6660
- RNCC: 3 | RNVC: 2
- 190036181
- 1800110558
- RNCC: 3 | RNVC: 2
- 190008558
- DCN4-5873-1
- RNCC: 3 | RNVC: 2
- 190028240
- 999503710054
- RNCC: 3 | RNVC: 2
- 190041134
- 86-549-01652-201
- RNCC: 3 | RNVC: 2
- 190024488
- 3833593-1
- RNCC: 3 | RNVC: 2
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- 324 032 00 05
- RNCC: 3 | RNVC: 2
- 190042250
- 549515 81
- RNCC: 3 | RNVC: 2
- 190047169
- BE 13535
- RNCC: 3 | RNVC: 2
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- 189652-1
- RNCC: 3 | RNVC: 2
- 190041458
- 3002901
- RNCC: 3 | RNVC: 2
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- 820637
- RNCC: 3 | RNVC: 2
- 190038066
- 02628 ITEM-6
- RNCC: 3 | RNVC: 2
- 190022420
- 345-05124-0
- RNCC: 3 | RNVC: 2
- 190021519
- 8341539-03
- RNCC: 3 | RNVC: 2
- 190038068
- 6659
- RNCC: 3 | RNVC: 2
- 190015417
- 4550320105
- RNCC: 3 | RNVC: 2
- 190040397
- 26.101.01.00.09.00-4
- RNCC: 3 | RNVC: 2
- 190047816
- 822548-4
- RNCC: 3 | RNVC: 2
- 190041132
- 80-549-01655-201
- RNCC: 3 | RNVC: 2
- 190029791
- SM-BR21011-6-07
- RNCC: 3 | RNVC: 2
- 190040414
- 11.30078-0009
- RNCC: 3 | RNVC: 2
- 190047699
- X198011201
- RNCC: 3 | RNVC: 2
- 190040400
- 191030
- RNCC: 3 | RNVC: 2
- 190046768
- WEG00201
- RNCC: 3 | RNVC: 2
- 190037235
- 322 200 00 05
- RNCC: 3 | RNVC: 2
- 190046808
- 148665-51510
- RNCC: 3 | RNVC: 2
- 190033263
- 0701-3/6
- RNCC: 3 | RNVC: 2
- 190027011
- 1410330205
- RNCC: 3 | RNVC: 2
- 190049377
- 312.01.20-2338
- RNCC: 3 | RNVC: 2
- 190049166
- 0001557218
- RNCC: 3 | RNVC: 2
- 190044588
- 6.226.0.371.301.4
- RNCC: 3 | RNVC: 2
- 190027395
- 218048
- RNCC: 3 | RNVC: 2
- 190029768
- SM-BR21011-6-06
- RNCC: 3 | RNVC: 2
- 190046765
- 0093 312 014
- RNCC: 3 | RNVC: 2
- 190040394
- 170709
- RNCC: 3 | RNVC: 2
- 190002324
- 145-24353-003
- RNCC: 3 | RNVC: 2
- 190037406
- 1800110642
- RNCC: 3 | RNVC: 2
- 190022621
- 98 344 287 00 04
- RNCC: 3 | RNVC: 2
- 190021041
- 11E65
- RNCC: 3 | RNVC: 2
- 190041595
- 11936300
- RNCC: 3 | RNVC: 2
- 190021570
- 8341539-01
- RNCC: 3 | RNVC: 2
- 190026305
- 8692561
- RNCC: 3 | RNVC: 2
- 190017695
- DCN2-6454-1
- RNCC: 3 | RNVC: 2
- 190035494
- 364 202 00 10
- RNCC: 3 | RNVC: 2
- 190031331
- D11.10078-0167
- RNCC: 3 | RNVC: 2
- 190031843
- 30-01962/OD POS.565
- RNCC: 3 | RNVC: 2
- 190046746
- 148633-44530
- RNCC: 3 | RNVC: 2
- 190026006
- E 96649
- RNCC: 3 | RNVC: 2
- 190002318
- 145-23235-001
- RNCC: 3 | RNVC: 2
- 190002351
- 145-29556-001
- RNCC: 3 | RNVC: 2
- 190047718
- 837704-6
- RNCC: 3 | RNVC: 2
- 190033880
- SM-BR21013-36-43
- RNCC: 3 | RNVC: 2
- 190047572
- 148665-51830
- RNCC: 3 | RNVC: 2
- 190046763
- 0093 312 012
- RNCC: 3 | RNVC: 2
- 190002319
- 145-23235-002
- RNCC: 3 | RNVC: 2
- 190002580
- 120-11504-001
- RNCC: 3 | RNVC: 2
- 190027850
- 1 127 829
- RNCC: 3 | RNVC: 2
- 190040411
- SEF 0865 5/16
- RNCC: 3 | RNVC: 2
- 190010187
- DCN1-6455
- RNCC: 3 | RNVC: 2
- 190037923
- 139625
- RNCC: 3 | RNVC: 2
- 190028787
- 1 151 247
- RNCC: 3 | RNVC: 2
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- 7K5481
- RNCC: 3 | RNVC: 2
- 190043023
- 5550770712
- RNCC: 3 | RNVC: 2
- 190048359
- 837476-1
- RNCC: 3 | RNVC: 2
- 190037463
- 1800110816
- RNCC: 3 | RNVC: 2
- 190038067
- 6.232.0.371.011.4
- RNCC: 3 | RNVC: 2
- 190040396
- 20-476
- RNCC: 3 | RNVC: 2
- 190040985
- 6.231.0.341.002.7
- RNCC: 3 | RNVC: 2
- 190046716
- 3064920
- RNCC: 3 | RNVC: 2
- 190046703
- 148660-14750
- RNCC: 3 | RNVC: 2
- 190022937
- 131120
- RNCC: 3 | RNVC: 2
- 190044760
- 148620-21201
- RNCC: 3 | RNVC: 2
- 190012561
- 06282122/01
- RNCC: 3 | RNVC: 2
- 190046809
- X1361035000
- RNCC: 3 | RNVC: 2
- 190049391
- 312.01.20-0370
- RNCC: 3 | RNVC: 2
- 190044965
- 33336-98001
- RNCC: 3 | RNVC: 2
- 190035600
- 515799-04
- RNCC: 3 | RNVC: 2
- 190038065
- 0465A-5-37
- RNCC: 3 | RNVC: 2
- 190040308
- 20743007
- RNCC: 3 | RNVC: 2
- 190002619
- 120-39155-001
- RNCC: 3 | RNVC: 2
- 190005797
- DCN3-4157
- RNCC: 3 | RNVC: 2
- 190040416
- QUADRO 3-R--11
- RNCC: 3 | RNVC: 2
- 190047817
- 822551-8
- RNCC: 3 | RNVC: 2
- 190040407
- RP-10034/5
- RNCC: 3 | RNVC: 2
- 190049400
- 305.05.20-0453
- RNCC: 3 | RNVC: 2
- 190024762
- 243765
- RNCC: 3 | RNVC: 2
- 190045132
- 41331-98002
- RNCC: 3 | RNVC: 2
- 190033834
- 9.995.0.371.001.4
- RNCC: 3 | RNVC: 2
- 190040409
- 6.321.5.370.003.4
- RNCC: 3 | RNVC: 2
- 190045694
- 3830007
- RNCC: 3 | RNVC: 2
- 190049392
- 313.01.21-0418
- RNCC: 3 | RNVC: 2
- 190040405
- 0725-2/6
- RNCC: 3 | RNVC: 2
- 190022419
- 345-05123-0
- RNCC: 3 | RNVC: 2
- 190001739
- DCN3-8880
- RNCC: 3 | RNVC: 2
- 190020255
- 26101030009
- RNCC: 3 | RNVC: 2
- 190022362
- 345-05003-1
- RNCC: 3 | RNVC: 2
- 190029725
- 305-04-20-0484
- RNCC: 3 | RNVC: 2
- 190040406
- RP-10034/4
- RNCC: 3 | RNVC: 2
- 190041131
- 86-501-01169-C04
- RNCC: 3 | RNVC: 2
- 190036106
- 6008.001.767.00.0
- RNCC: 3 | RNVC: 2