NSN 1650-01-273-6176 · NIIN 012736176 · Part number 4N4370
Caterpillar Inc Div Caterpillar Defense · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 11083
Government record, cited
NSN 1650-01-273-6176 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-273-6176. Manufacturer of record part number: 4N4370.
Also searched as1650-01-273-6176 ·
1650012736176 ·
NIIN 012736176 ·
01-273-6176 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 11083 · 4N4370
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 1650-01-273-6176
NIIN: 012736176
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 4N4370
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Motor,hydraulic, cataloged under National Stock Number 1650-01-273-6176, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Motor,hydraulic
FSC / FSG
1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Manufacturers
Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
Parameter
Value
NSN
1650-01-273-6176
Primary Part Number
4N4370
Item Name
Motor,hydraulic
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Other items in FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1650-00-011-0886
1650-00-011-0886 · Item name not on file
1650-00-013-3761
SLIDE,SELECTOR
1650-00-059-7742
PARTS KIT,SEAL REPLACEMENT,MECHA
1650-00-101-7836
CLIP,RETURN PLATE
1650-00-138-2779
FILTERING DISK,FLUID
1650-00-162-3907
PARTS KIT,LINEAR ACTUATING CYLIN
1650-00-594-3500
DISK,VALVE
1650-00-658-8056
PARTS KIT,VALVE
Frequently Asked Questions
What is NSN 1650-01-273-6176?
NSN 1650-01-273-6176 is a Motor,hydraulic, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-273-6176?
NSN 1650-01-273-6176 has 1 manufacturer part number on file: 4N4370 (Caterpillar Inc Div Caterpillar Defense).
Is NSN 1650-01-273-6176 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1650-01-273-6176?
NSN 1650-01-273-6176 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.