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Gears, Pulleys, Sprockets, and Transmission Chain

FSC 3020: Gears, Pulleys, Sprockets, and Transmission Chain

Federal Supply Class (FSC) 3020 covers gears, pulleys, sprockets, and transmission chain. These NSN items are core power transmission elements used throughout vehicles and machinery.

These parts transmit rotational motion and power between shafts at controlled speeds and ratios. They are fundamental to nearly every mechanical drive.

Common items include spur, helical, and bevel gears, pulleys, sprockets, and roller chain. Parts are made from hardened steel, alloy steel, and cast iron for wear resistance.

3020-01-647-9323 (9000494)

NIIN: 01-647-9323 DESC: HELICAL GEAR
In stock
NSN: 3020-01-647-9323
FSC Code: 3020
MPN: 9000494

3020-01-647-9188 (9000467)

NIIN: 01-647-9188 DESC: SPUR GEAR
In stock
NSN: 3020-01-647-9188
FSC Code: 3020
MPN: 9000467

3020-01-647-9079 (25CX915AB)

NIIN: 01-647-9079 DESC: GROOVE PULLEY
In stock
NSN: 3020-01-647-9079
FSC Code: 3020
MPN: 25CX915AB

3020-01-647-6826 (9L14145)

NIIN: 01-647-6826 DESC: DRIVE GEAR KEY
In stock
NSN: 3020-01-647-6826
FSC Code: 3020
MPN: 9L14145

3020-01-647-5882 (3582960)

NIIN: 01-647-5882 DESC: HELICAL GEAR
In stock
NSN: 3020-01-647-5882
FSC Code: 3020
MPN: 3582960

3020-01-648-1252 (YF48A)

NIIN: 01-648-1252 DESC: SPUR GEAR
In stock
NSN: 3020-01-648-1252
FSC Code: 3020
MPN: YF48A

3020-01-648-0547 (U200038)

NIIN: 01-648-0547 DESC: SPUR GEAR
In stock
NSN: 3020-01-648-0547
FSC Code: 3020
MPN: U200038

3020-01-647-9020 (12577932)

NIIN: 01-647-9020 DESC: MECHANICAL DRIVE GUARD
In stock
NSN: 3020-01-647-9020
FSC Code: 3020
MPN: 12577932

3020-01-647-8272 (XZN-1550-240P)

NIIN: 01-647-8272 DESC: ROLLER CHAIN
In stock
NSN: 3020-01-647-8272
FSC Code: 3020
MPN: XZN1550240P

3020-01-647-5538 (9L14153 REV2)

NIIN: 01-647-5538 DESC: POCKET WHEEL SHAFT
In stock
NSN: 3020-01-647-5538
FSC Code: 3020
MPN: 9L14153REV2

3020-01-648-2355 (P000757)

NIIN: 01-648-2355 DESC: SPUR GEAR
In stock
NSN: 3020-01-648-2355
FSC Code: 3020
MPN: P000757

3020-01-648-0551 (8595160)

NIIN: 01-648-0551 DESC: DRIVE MOTION GEAR
In stock
NSN: 3020-01-648-0551
FSC Code: 3020
MPN: 8595160

3020-01-647-9328 (9000567)

NIIN: 01-647-9328 DESC: SPUR GEAR
In stock
NSN: 3020-01-647-9328
FSC Code: 3020
MPN: 9000567

3020-01-647-7131 (3586195)

NIIN: 01-647-7131 DESC: HELICAL GEAR
In stock
NSN: 3020-01-647-7131
FSC Code: 3020
MPN: 3586195

3020-01-647-7130 (3803506)

NIIN: 01-647-7130 DESC: HELICAL GEAR
In stock
NSN: 3020-01-647-7130
FSC Code: 3020
MPN: 3803506

3020-01-647-7094 (9L14157 REV4)

NIIN: 01-647-7094 DESC: SPUR GEAR
In stock
NSN: 3020-01-647-7094
FSC Code: 3020
MPN: 9L14157REV4

3020-01-647-4419 (4053028C1)

NIIN: 01-647-4419 DESC: SPUR GEAR
In stock
NSN: 3020-01-647-4419
FSC Code: 3020
MPN: 4053028C1

3020-01-647-3150 (29542788)

NIIN: 01-647-3150 DESC: INTERNAL GEAR
In stock
NSN: 3020-01-647-3150
FSC Code: 3020
MPN: 29542788

3020-01-648-0800 (4300312)

NIIN: 01-648-0800 DESC: GROOVE PULLEY
In stock
NSN: 3020-01-648-0800
FSC Code: 3020
MPN: 4300312

3020-01-647-9550 (167-7106771-142)

NIIN: 01-647-9550 DESC: MAT WORM AND WORM WHEEL GEAR SET
In stock
NSN: 3020-01-647-9550
FSC Code: 3020
MPN: 1677106771142

3020-01-647-5829 (3582962)

NIIN: 01-647-5829 DESC: HELICAL GEAR
In stock
NSN: 3020-01-647-5829
FSC Code: 3020
MPN: 3582962

3020-01-648-0802 (20.5" SHEAVE-C)

NIIN: 01-648-0802 DESC: GROOVE PULLEY
In stock
NSN: 3020-01-648-0802
FSC Code: 3020
MPN: 205SHEAVEC

3020-01-647-9416 (9420-1)

NIIN: 01-647-9416 DESC: SPUR GEAR
In stock
NSN: 3020-01-647-9416
FSC Code: 3020
MPN: 94201

3020-01-647-3871 (P001501 REV F ITEM 7)

NIIN: 01-647-3871 DESC: SPUR GEAR
In stock
NSN: 3020-01-647-3871
FSC Code: 3020
MPN: P001501REVFITEM7

3020-01-647-8734 (25251-5611-1004-3 NO 6)

NIIN: 01-647-8734 DESC: SPUR GEAR
In stock
NSN: 3020-01-647-8734
FSC Code: 3020
MPN: 25251561110043NO6

3020-01-647-6131 (070445-002)

NIIN: 01-647-6131 DESC: SPUR GEAR
In stock
NSN: 3020-01-647-6131
FSC Code: 3020
MPN: 070445002

3020-01-647-5886 (3582961)

NIIN: 01-647-5886 DESC: HELICAL GEAR
In stock
NSN: 3020-01-647-5886
FSC Code: 3020
MPN: 3582961

3020-01-647-5847 (0608C02-0152)

NIIN: 01-647-5847 DESC: SPROCKET WHEEL
In stock
NSN: 3020-01-647-5847
FSC Code: 3020
MPN: 0608C020152

3020-01-647-0512 (PMP 2.0-P1B)

NIIN: 01-647-0512 DESC: PULLEY PMP 2.0-P1B
In stock
NSN: 3020-01-647-0512
FSC Code: 3020
MPN: PMP20P1B

3020-01-647-3152 (29542787)

NIIN: 01-647-3152 DESC: INTERNAL GEAR
In stock
NSN: 3020-01-647-3152
FSC Code: 3020
MPN: 29542787

3020-01-647-3154 (29540517)

NIIN: 01-647-3154 DESC: INTERNAL GEAR
In stock
NSN: 3020-01-647-3154
FSC Code: 3020
MPN: 29540517

3020-01-647-3147 (29542785)

NIIN: 01-647-3147 DESC: INTERNAL GEAR
In stock
NSN: 3020-01-647-3147
FSC Code: 3020
MPN: 29542785

3020-01-647-1442 (65B80975-1)

NIIN: 01-647-1442 DESC: GROOVE PULLEY
In stock
NSN: 3020-01-647-1442
FSC Code: 3020
MPN: 65B809751

3020-01-646-9460 (F160216 ITEM 9)

NIIN: 01-646-9460 DESC: GROOVE PULLEY
In stock
NSN: 3020-01-646-9460
FSC Code: 3020
MPN: F160216ITEM9

3020-01-647-5797 (9L14158)

NIIN: 01-647-5797 DESC: SPUR GEAR
In stock
NSN: 3020-01-647-5797
FSC Code: 3020
MPN: 9L14158

3020-01-647-4760 (9L14184 REV1)

NIIN: 01-647-4760 DESC: JACK SHAFT
In stock
NSN: 3020-01-647-4760
FSC Code: 3020
MPN: 9L14184REV1

3020-01-647-1420 (4071893)

NIIN: 01-647-1420 DESC: HELICAL GEAR
In stock
NSN: 3020-01-647-1420
FSC Code: 3020
MPN: 4071893

3020-01-647-1083 (23003931)

NIIN: 01-647-1083 DESC: BEVEL GEAR
In stock
NSN: 3020-01-647-1083
FSC Code: 3020
MPN: 23003931

3020-01-647-3153 (29542786)

NIIN: 01-647-3153 DESC: INTERNAL GEAR
In stock
NSN: 3020-01-647-3153
FSC Code: 3020
MPN: 29542786

3020-01-647-1623 (5292519)

NIIN: 01-647-1623 DESC: MECHANICAL DRIVE GUARD
In stock
NSN: 3020-01-647-1623
FSC Code: 3020
MPN: 5292519

3020-01-646-6931 (845-7526489-2A-06-B-2-L-C)

NIIN: 01-646-6931 DESC: WORM GEAR
In stock
NSN: 3020-01-646-6931
FSC Code: 3020
MPN: 84575264892A06B2LC

3020-01-646-6897 (845-7526489-2B-07-A-3-N-E)

NIIN: 01-646-6897 DESC: WORM GEAR
In stock
NSN: 3020-01-646-6897
FSC Code: 3020
MPN: 84575264892B07A3NE

3020-01-647-3148 (29542789)

NIIN: 01-647-3148 DESC: INTERNAL GEAR
In stock
NSN: 3020-01-647-3148
FSC Code: 3020
MPN: 29542789

3020-01-647-3149 (29542790)

NIIN: 01-647-3149 DESC: INTERNAL GEAR
In stock
NSN: 3020-01-647-3149
FSC Code: 3020
MPN: 29542790

3020-01-646-5936 (76780F01)

NIIN: 01-646-5936 DESC: FLYWHEEL RING GEAR
In stock
NSN: 3020-01-646-5936
FSC Code: 3020
MPN: 76780F01

3020-01-647-4740 (12577939)

NIIN: 01-647-4740 DESC: MECHANICAL DRIVE GUARD
In stock
NSN: 3020-01-647-4740
FSC Code: 3020
MPN: 12577939

3020-01-647-1582 (12542335)

NIIN: 01-647-1582 DESC: SPROCKET WHEEL
In stock
NSN: 3020-01-647-1582
FSC Code: 3020
MPN: 12542335

3020-01-646-9449 (F160216 ITEM 3)

NIIN: 01-646-9449 DESC: GROOVE PULLEY
In stock
NSN: 3020-01-646-9449
FSC Code: 3020
MPN: F160216ITEM3