NSN 3950-01-691-8161 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-691-8161. Manufacturer of record part number: 2L-7289.
Also searched as3950-01-691-8161 ·
3950016918161 ·
NIIN 016918161 ·
01-691-8161 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 11083 · 2L-7289
Nearby stock numbers← 3950-01-691-7302 Winch, Drum, Power Operated
·
3950-01-691-8228 Winch, Drum, Hand Operated →
Features
Housing Part,mechanical Drive — FSC 3950
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 3950-01-691-8161
NIIN: 016918161
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 2L-7289
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Housing Part,mechanical Drive, cataloged under National Stock Number 3950-01-691-8161, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Other items in FSC 3950 — Winches, Hoists, Cranes, and Derricks
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3950-00-001-1249
LINING,FRICTION
3950-00-001-3984
3950-00-001-3984 · Item name not on file
3950-00-001-6303
3950-00-001-6303 · Item name not on file
3950-00-001-6304
3950-00-001-6304 · Item name not on file
3950-00-001-6312
3950-00-001-6312 · Item name not on file
3950-00-001-6313
HOIST,TRUCK
3950-00-001-7831
3950-00-001-7831 · Item name not on file
3950-00-001-7834
COOLING COIL,WINCH
Frequently Asked Questions
What is NSN 3950-01-691-8161?
NSN 3950-01-691-8161 is a Housing Part,mechanical Drive, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What part numbers are listed for NSN 3950-01-691-8161?
NSN 3950-01-691-8161 has 1 manufacturer part number on file: 2L-7289 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 2L-7289?
Key specifications for 2L-7289: Part Name Assigned by Controlling Agency: HOUSING-ACTUATOR END; End Item Identification: 1915-01-153-8801;VESSEL,LOGISTIC SUP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3950-01-691-8161 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.
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.