Air Conditioning Equipment

Federal Supply Class (FSC): 4120

NATO Supply Classification Class (NSC): 4120

Group Description: Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Group (FSG): 41

NATO Supply Classification Group (NSG): 41

Page 1 of 29

NSN Format for Air Conditioning Equipment

4120XXXXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN
FSC 4120 Air Conditioning Equipment
FSC 4120 Air Conditioning Equipment

Includes Store Type Units; Window and Room Type Units; Marine, and Vehicular Air Conditioning Units; Air Conditioning Plants and Systems.

Excludes Air Conditioning Components (FSC 4130, or as otherwise specifically prescribed by the indexes and structure of the FSC).

Additional Information for Air Conditioning Equipment Additional Information for Air Conditioning Equipment

NATO Supply Class 4120 is a classification within NATO Supply Group 41, which is dedicated to Refrigeration, Air Conditioning, and Air Circulating Equipment.

NATO Supply Class 4120 specifically focuses on Air Conditioning Equipment. This class includes various types of equipment used for air conditioning purposes, such as air conditioners, cooling units, air handling units, and related components.

The purpose of this classification system is to provide a standardized way of categorizing and organizing equipment within the NATO inventory. It helps ensure that member nations can easily identify and procure the necessary equipment for their military operations and infrastructure.

By using the NATO Supply Class 4120, military personnel and procurement officers can quickly locate and acquire the specific air conditioning equipment they need, ensuring efficient and effective operations in various environments.

It's important to note that this classification system is specific to NATO and may not be used or recognized outside of the NATO context.

NSN by Country NSN by Country

Frequently Asked Questions(FAQ) for Federal Supply Class 4120 Frequently Asked Questions(FAQ) for Federal Supply Class 4120

What is Federal Supply Class 4120?
FSC 4120 is the Federal Supply Class(formally known as NATO Supply Classification Class NSC 4120) in the USA for supply items codified in the category of Air Conditioning Equipment.
What is NATO Supply Classification Class 4120?
NSC 4120 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 4120 in the USA) for supply items codified in the category of Air Conditioning Equipment.
Which Federal Supply Group is FSC 4120 in?
FSC 4120 is in Federal Supply Group(FSG) 41 which contains .
Which NATO Supply Classification Group is NSC 4120 in?
NSC 4120 is in NATO Supply Classification Group(NSG) 41 which contains .

Supply Items Included in Federal Supply Class 4120 Supply Items Included in Federal Supply Class 4120

What is an Air Conditioner? 6219 Items
An Air Conditioner is a self-contained unit designed to perform the functions of cooling, circulating, filtering, dehumidifying or otherwise processing of air. It may also be equipped to perform the additional functions of heating or humidifying. It may be the air cycle type used in aircraft or the vapor cycle type applicable to ground or aerospace equipment. Excludes ENVIRONMENTAL CONTROL UNIT, PERSONNEL, SELF-CONTAINED.
What is an Evaporative Air Cooler? 249 Items
An Evaporative Air Cooler (COOLER,AIR,EVAPORATIVE) is a self-contained unit designed to perform the functions of cooling, filtering and circulating fresh air. In operation, fresh air is drawn into the cooler from an outside source, through water evaporating filter pads, by a power driven fan. The temperature of the air is reduced by the principle of evaporative cooling. The air is then forced through a discharge opening. May be connected to an air duct system. See also AIR CONDITIONER.
What is an Environmental Control System? 130 Items
An Environmental Control System is a packaged system of two or more AIR CONDITIONER that provides reliable heating and cooling to protect electronic equipment. It includes electronic sensing equipment to automatically transfer power from one AIR CONDITIONER to the other and control functioning of the AIR CONDITIONER units. It may require external power to operate.
What is an Air Conditioning Equipment Installation Kit? 28 Items
An Air Conditioning Equipment Installation Kit (INSTALLATION KIT,AIR CONDITIONING EQUIPMENT) is a collection of items which is designed to install air conditioning equipment.

Stock Items From Supply Class 4120 Stock Items From Supply Class 4120 Page 1of 29

015430741
184K0000-5
RNCC: 3 | RNVC: 2
19-54000
RNCC: 3 | RNVC: 2
19-400
RNCC: 3 | RNVC: 2
184K0000-5
RNCC: 3 | RNVC: 9
184K0000-5
RNCC: 5 | RNVC: 9
184K0000-5
RNCC: C | RNVC: 1
992083288
FV 783836-2
RNCC: 3 | RNVC: 2
57-203
RNCC: 5 | RNVC: 2
332103441
EAC-11-H
RNCC: 3 | RNVC: 2
170470673
KRSW16-15
RNCC: 3 | RNVC: 2
991538817
8ACUN54
RNCC: 3 | RNVC: 2
151938350
200017001.09302
RNCC: 3 | RNVC: 2
(241)A6114200017001.09302
RNCC: 5 | RNVC: 2
014991010
F-EV1-3601
RNCC: 3 | RNVC: 2
CS6-36-VD
RNCC: 3 | RNVC: 9
PAC2K36HPVS
RNCC: 5 | RNVC: 9
CS5-36-VD
RNCC: 5 | RNVC: 9
PAC2K36HPVS
RNCC: 5 | RNVC: 9
PAC2K36HPVS
RNCC: 5 | RNVC: 9
PACJS2401A1
RNCC: 5 | RNVC: 9
017109514
W60L2-B0Z
RNCC: 3 | RNVC: 2
016994504
2554-0000-0-LVR
RNCC: 3 | RNVC: 2
016634584
48203C966
RNCC: 3 | RNVC: 2
48203-066
RNCC: 3 | RNVC: 2
017106545
90C02-5102-01
RNCC: 3 | RNVC: 2
017029318
AC340-42A
RNCC: 3 | RNVC: 2
017071474
LW1216HR
RNCC: 3 | RNVC: 2
017054790
57975
RNCC: 3 | RNVC: 2
017089521
571-7805
RNCC: 3 | RNVC: 2
017071480
CR290216G013
RNCC: 3 | RNVC: 2
002115922
AGFE812AAXT1
RNCC: 3 | RNVC: 2
D75-2
RNCC: 3 | RNVC: 2
247500BTU
RNCC: 3 | RNVC: 2
OO-A-372
RNCC: 4 | RNVC: 1
00A00372
RNCC: 4 | RNVC: 1
00A372AMEND1
RNCC: 5 | RNVC: 1
I,ST 1,CL A,MOD 1,ER B,SZ 4
RNCC: 5 | RNVC: 2
76B
RNCC: 5 | RNVC: 9
79129
RNCC: 5 | RNVC: 9
A11-ME-HE-T
RNCC: 5 | RNVC: 9
016874317
SRXCOOL12K
RNCC: 3 | RNVC: 9
6RHW7
RNCC: 5 | RNVC: 2
SRCOOL12K
RNCC: 5 | RNVC: 2
017067591
B79516.XX1C0
RNCC: 3 | RNVC: 2
9108782161
RNCC: 5 | RNVC: 2
017068495
E2CU60K3208
RNCC: 3 | RNVC: 2
016988552
625-MOB-CG-MARVAIR
RNCC: 3 | RNVC: 2
016561743
40MVQ12---3
RNCC: 3 | RNVC: 9
40MHHQ12---3
RNCC: 5 | RNVC: 2
40MVQ12---3
RNCC: 5 | RNVC: 9
016601898
13055997
RNCC: 1 | RNVC: 2
199K1214-101
RNCC: 3 | RNVC: 2
016406307
EQ08N11B
RNCC: 3 | RNVC: 9
494L63
RNCC: 5 | RNVC: 2
KEQ08A11A
RNCC: 5 | RNVC: 9
EQ08N11C
RNCC: 5 | RNVC: 9
EQ08N11D
RNCC: 5 | RNVC: 9
003346745
AA59796A23500H
RNCC: 2 | RNVC: 2
OO-A-372D
RNCC: 5 | RNVC: 9
51FYB323-301AND51FV900-011
RNCC: 5 | RNVC: 9
51FVA323-301AND51FV900-011
RNCC: 5 | RNVC: 9
51FVA323/3AND51FV900-001
RNCC: 5 | RNVC: 9
51FYA323-301AND51FV900-011
RNCC: 5 | RNVC: 9
OO-A-372 TY 1 ST 1 CLB MOD2 SZ7
RNCC: 5 | RNVC: 9
YM18L34
RNCC: 5 | RNVC: 9
51FR323-3
RNCC: 5 | RNVC: 9
51FR3233
RNCC: 5 | RNVC: 9
014816048
PACJS2701A1
RNCC: 3 | RNVC: 2
40JJ49
RNCC: 5 | RNVC: 2
CS500
RNCC: 5 | RNVC: 2
PAC2K482S-4
RNCC: 5 | RNVC: 9
PAC2K482S
RNCC: 5 | RNVC: 9
FIR/PAC2K482S
RNCC: 5 | RNVC: 9
CS5-48-2B
RNCC: 5 | RNVC: 9
PACHR370
RNCC: 5 | RNVC: 9
PAC2K482S-48
RNCC: 5 | RNVC: 9
999990137
SR0810/5
RNCC: 3 | RNVC: 2
0904-82/2
RNCC: 6 | RNVC: 9
SB-0616-D76
RNCC: 6 | RNVC: 9
017112019
2531-0000-1.2-P-L
RNCC: 3 | RNVC: 2
017137238
2537-0000-6.0-LVP
RNCC: 3 | RNVC: 2
016128300
PB4BASE
RNCC: 3 | RNVC: 2
PB10-A-06-B
RNCC: 3 | RNVC: 9
PB10-A-1G
RNCC: 5 | RNVC: 2
010317267
OO-A-372
RNCC: 4 | RNVC: 1
51DTC1123
RNCC: 5 | RNVC: 2
16-04-00290-009
RNCC: C | RNVC: 1
H14-40F
RNCC: E | RNVC: 8
00A00372
RNCC: E | RNVC: 8
AGFS-813DC
RNCC: E | RNVC: 8
ACB10E7E
RNCC: E | RNVC: 8
ACT12F7E
RNCC: E | RNVC: 8
51A3-2081
RNCC: E | RNVC: 8
51JA130201
RNCC: E | RNVC: 8
012559898
1339AS197-2
RNCC: 3 | RNVC: 2
FHTE123WA2
RNCC: 3 | RNVC: 2
FFTH1222U2
RNCC: 5 | RNVC: 2
FFTH1222R2
RNCC: 5 | RNVC: 2
12HW42H
RNCC: 5 | RNVC: 9
12JW42K/A70051G
RNCC: 5 | RNVC: 9
12MW42HK/A70051H
RNCC: 5 | RNVC: 9
ARB10W7HF
RNCC: 5 | RNVC: 9
A7T12W7A
RNCC: 5 | RNVC: 9
AEU12W7F/A70052
RNCC: 5 | RNVC: 9
017090162
77431500-029
RNCC: 3 | RNVC: 2
017059387
1622-0000
RNCC: 3 | RNVC: 2
016991463
CART-600-D-FR
RNCC: 3 | RNVC: 2
016987506
201201051
RNCC: 3 | RNVC: 2
201201051
RNCC: 5 | RNVC: 2
016004726
PD21WRWNZEA036
RNCC: 3 | RNVC: 1
PD10WRGBGBEA04(V1)
RNCC: 5 | RNVC: 9
016999869
H42-T106 REVISION D
RNCC: 3 | RNVC: 2
017073673
T430826G108
RNCC: 3 | RNVC: 2
017071283
50VL-C36---5
RNCC: 3 | RNVC: 2
016908526
1621-0000
RNCC: 3 | RNVC: 2
1621-0000-2
RNCC: 3 | RNVC: 2
1621-0000/REV R0/SHEET 1
RNCC: D | RNVC: 9
1621-0000 REV R1
RNCC: D | RNVC: 9
014945921
D50D
RNCC: 3 | RNVC: 9
D50B1B
RNCC: 5 | RNVC: 2
D50B1B
RNCC: 5 | RNVC: 2
D50B1B
RNCC: 5 | RNVC: 2
D50B1A
RNCC: 5 | RNVC: 9
D50
RNCC: 5 | RNVC: 9
HCM-6009
RNCC: 5 | RNVC: 9
D50A
RNCC: 5 | RNVC: 9
D50BP
RNCC: 5 | RNVC: 9
D50BPA
RNCC: 5 | RNVC: 9
017107955
521705
RNCC: 3 | RNVC: 2
016424143
1250901
RNCC: 3 | RNVC: 2
016607022
12562945
RNCC: 1 | RNVC: 2
1000339519
RNCC: 3 | RNVC: 2
016551487
ACU-302-CUP
RNCC: 3 | RNVC: 2
016280758
A0401
RNCC: 3 | RNVC: 2
016240006
100001-600
RNCC: 3 | RNVC: 2
016231468
ASYG24LFCA
RNCC: 3 | RNVC: 2
016225150
AOYG24LFL
RNCC: 3 | RNVC: 2
016086320
17-3-3260-1
RNCC: 3 | RNVC: 2
015997873
GL0393ZAADWFX11
RNCC: 3 | RNVC: 2
015997871
GL0593ZAADWFX11
RNCC: 3 | RNVC: 2
015984806
RD-3-12152
RNCC: 3 | RNVC: 2
015982039
522-0-215B
RNCC: 3 | RNVC: 2
522-0-215B
RNCC: 3 | RNVC: 9
015982038
522-0-215A
RNCC: 3 | RNVC: 2
522-0-215A
RNCC: 3 | RNVC: 9
015975410
GL1093ZAADFWA14
RNCC: 3 | RNVC: 2
015972097
2NRX4
RNCC: 3 | RNVC: 2
015950150
2003919-TN
RNCC: 3 | RNVC: 2
62-LECU60TN-EUR
RNCC: 5 | RNVC: 2
015800690
4269691
RNCC: 3 | RNVC: 2
015759041
R0098832
RNCC: 3 | RNVC: 2
R0098832
RNCC: 5 | RNVC: 2
R0098832-0103
RNCC: D | RNVC: 9
015699312
9454100-9
RNCC: 3 | RNVC: 2
9454100-9
RNCC: 3 | RNVC: 9
9454100-9
RNCC: D | RNVC: 9
015627395
8215074-003
RNCC: 3 | RNVC: 2
015555455
3113182C91L
RNCC: 3 | RNVC: 2
MT22N
RNCC: 5 | RNVC: 2
015529170
VRP9K5MR
RNCC: 3 | RNVC: 2
015527649
SAC-FM-18-S6
RNCC: 3 | RNVC: 2
015526921
449-240-170-101
RNCC: 3 | RNVC: 2
015521698
2026AS400-1
RNCC: 3 | RNVC: 2
2026AS400-1
RNCC: 5 | RNVC: 2
015448198
P1236A1-B
RNCC: 3 | RNVC: 2
015426365
RD-2-4617-0P
RNCC: 3 | RNVC: 2
RD-2-4617-0
RNCC: 5 | RNVC: 9
015410646
AK-ECU-5T-02
RNCC: 3 | RNVC: 2
015394630
01007A9500
RNCC: 3 | RNVC: 2
06001A0001
RNCC: 5 | RNVC: 9
015380987
KB3900-2
RNCC: 3 | RNVC: 1
9N207PC4
RNCC: D | RNVC: 9
015373593
6394540
RNCC: 3 | RNVC: 1
6394540
RNCC: 5 | RNVC: 1
5793297 FIND 17
RNCC: 5 | RNVC: 1
5793297 FIND 17D4
RNCC: 5 | RNVC: 2
6394540D4
RNCC: 5 | RNVC: 2
015326583
P1236A-1
RNCC: 3 | RNVC: 2
015269153
3528313
RNCC: 3 | RNVC: 9
3528313
RNCC: C | RNVC: 1
015264082
74A834230-1001
RNCC: 3 | RNVC: 2
015258865
WA242-B06EWXXJ
RNCC: 3 | RNVC: 2
015216700
F9000H-4S-PFI
RNCC: 3 | RNVC: 2
015206342
74J830181-101
RNCC: 3 | RNVC: 2
74J830181-101
RNCC: 5 | RNVC: 2
015189002
CD90101
RNCC: 3 | RNVC: 2
015188095
F9S80006
RNCC: 3 | RNVC: 2
015165237
PACJS2401A1
RNCC: 3 | RNVC: 2
PAC2K163SFC
RNCC: 5 | RNVC: 9
PAC2K163SFC
RNCC: 5 | RNVC: 9
PAC163SVT
RNCC: 5 | RNVC: 9
015138918
SAC-FS-48-S15R-1
RNCC: 3 | RNVC: 2
015138919
SAC-FS-48-S15L-1
RNCC: 3 | RNVC: 2
015077036
COOLER,AIR,EVAPORAT18INCH
RNCC: 3 | RNVC: 2
QC18DVS
RNCC: 3 | RNVC: 9
015052206
ECU-18309
RNCC: 3 | RNVC: 2
015047212
ACE-804-CUP
RNCC: 3 | RNVC: 2
015001765
FMAC16R
RNCC: 3 | RNVC: 2
014976081
PAC-MOB-05
RNCC: 3 | RNVC: 2
PAC-MOB-05
RNCC: 5 | RNVC: 9
014976080
PAC-MOB-04
RNCC: 3 | RNVC: 2
PAC-MOB-04
RNCC: 5 | RNVC: 9
014961425
18-7227-2
RNCC: 3 | RNVC: 2
014945940
XQ08J10
RNCC: 3 | RNVC: 2
014945920
D40
RNCC: 3 | RNVC: 2
014923056
18M33PCEH
RNCC: 3 | RNVC: 2
014923051
AAC242SRA
RNCC: 3 | RNVC: 2
014884313
ASV18WB-I
RNCC: 3 | RNVC: 2
014884297
ASV12WB-I
RNCC: 3 | RNVC: 2
014884278
AZ55H12DAB
RNCC: 3 | RNVC: 2
014884276
AZ55H09DAB
RNCC: 3 | RNVC: 2
014884275
AZ52H12DAB
RNCC: 3 | RNVC: 2
014884274
AZ52H09DAB
RNCC: 3 | RNVC: 2
014878101
AAC121STA
RNCC: 3 | RNVC: 2
014878098
14M12TB
RNCC: 3 | RNVC: 2
014878094
AAC101STA
RNCC: 3 | RNVC: 2
014878091
AAC182STA
RNCC: 3 | RNVC: 2
014878090
AAC081STA
RNCC: 3 | RNVC: 2
014878083
AAC061STA
RNCC: 3 | RNVC: 2
014845829
AHG50LB
RNCC: 3 | RNVC: 2
014845824
AJCS08AC
RNCC: 3 | RNVC: 2
014845818
AVX08F
RNCC: 3 | RNVC: 2
014845812
AJES12DC
RNCC: 3 | RNVC: 2
014845806
ASV14A
RNCC: 3 | RNVC: 2
014845804
AJCH08AC
RNCC: 3 | RNVC: 2
014845801
AJES10DC
RNCC: 3 | RNVC: 2
014845791
ASM18D
RNCC: 3 | RNVC: 2
014845796
ASM22D
RNCC: 3 | RNVC: 2
014845800
AJHS08DC
RNCC: 3 | RNVC: 2
014845794
AJHS10DC
RNCC: 3 | RNVC: 2
014845787
AJCH10DC
RNCC: 3 | RNVC: 2
014845786
AJEH12DC
RNCC: 3 | RNVC: 2
014845780
AJCS12DC
RNCC: 3 | RNVC: 2
014845772
AJCS10AC
RNCC: 3 | RNVC: 2
014845769
AHG30LA
RNCC: 3 | RNVC: 2
014845760
AJCS09DC
RNCC: 3 | RNVC: 2
014845755
ASV24D
RNCC: 3 | RNVC: 2
014845720
AJCS10DC
RNCC: 3 | RNVC: 2
014845737
ASV12A
RNCC: 3 | RNVC: 2
014845752
AGV07L
RNCC: 3 | RNVC: 2
014845748
ASV18D
RNCC: 3 | RNVC: 2
014845746
AJCS06LC
RNCC: 3 | RNVC: 2
014845735
ASV10A
RNCC: 3 | RNVC: 2
014845744
ASM24D
RNCC: 3 | RNVC: 2
014845712
AJES09DC
RNCC: 3 | RNVC: 2
014845729
AJCH12DC
RNCC: 3 | RNVC: 2
014845716
AJCH10AC
RNCC: 3 | RNVC: 2
014832858
OFFICE PRO 24
RNCC: 3 | RNVC: 2
4YN29
RNCC: 5 | RNVC: 2
014832859
MOB-7200
RNCC: 3 | RNVC: 2
014826030
1
RNCC: 3 | RNVC: 2
014825440
ACU102XJ
RNCC: 3 | RNVC: 2
014825435
ACE124XJ
RNCC: 3 | RNVC: 2
014825434
ACE114XJ
RNCC: 3 | RNVC: 2
014825431
ACQ122XJ
RNCC: 3 | RNVC: 2
014825439
ACU072XJ
RNCC: 3 | RNVC: 2
014825441
ACU104XJ
RNCC: 3 | RNVC: 2
014825438
ACS102XJ
RNCC: 3 | RNVC: 2
014825437
ACE254XJ
RNCC: 3 | RNVC: 2
014825436
ACE184XJ
RNCC: 3 | RNVC: 2
014825433
ACE082XJ
RNCC: 3 | RNVC: 2
014825432
ACQ142XJ
RNCC: 3 | RNVC: 2
014825430
ACQ082XJ
RNCC: 3 | RNVC: 2
014825429
ACQ062XJ
RNCC: 3 | RNVC: 2
014825428
ACM254XJ
RNCC: 3 | RNVC: 2
014825426
ACM122XJ
RNCC: 3 | RNVC: 2
014825427
ACM184XJ
RNCC: 3 | RNVC: 2
014825424
ACM052XJ
RNCC: 3 | RNVC: 2
014825425
ACM072XJ
RNCC: 3 | RNVC: 2
014816052
PACOSC1601-16
RNCC: 3 | RNVC: 2
PACOSC1601-16
RNCC: 5 | RNVC: 9
014807860
AGP05L
RNCC: 3 | RNVC: 2
014764280
ASM16D
RNCC: 3 | RNVC: 2
014764281
ASM14A
RNCC: 3 | RNVC: 2
014764282
AZ22E15D3B
RNCC: 3 | RNVC: 2
014751834
18M33PCE
RNCC: 3 | RNVC: 2
014751833
12M22PC
RNCC: 3 | RNVC: 2
014730764
PBE081A15A
RNCC: 3 | RNVC: 2
014730769
PBE112A35A
RNCC: 3 | RNVC: 2
014730763
PBC112A00A
RNCC: 3 | RNVC: 2
014730770
AE08090A1D
RNCC: 3 | RNVC: 2
014730768
PBE102A35A
RNCC: 3 | RNVC: 2
014730761
PBC102A00A
RNCC: 3 | RNVC: 2
014730757
PBC111A00A
RNCC: 3 | RNVC: 2
014730754
PBC081A00A
RNCC: 3 | RNVC: 2
014730766
PBE092A35A
RNCC: 3 | RNVC: 2
014730758
PBC092A00A
RNCC: 3 | RNVC: 2
014730746
18M33PBE
RNCC: 3 | RNVC: 2
014730750
18M33PBEH
RNCC: 3 | RNVC: 2
014730749
12M32PBEH
RNCC: 3 | RNVC: 2
014730755
PBC101A00A
RNCC: 3 | RNVC: 2
014730743
12M32PBE
RNCC: 3 | RNVC: 2