NSN 3950-01-614-9644 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-614-9644. Manufacturer of record part number: 369-1255.
Also searched as3950-01-614-9644 ·
3950016149644 ·
NIIN 016149644 ·
01-614-9644 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 11083 · 369-1255
Nearby stock numbers← 3950-01-614-5150 Winch, Drum, Hand Operated
·
3950-01-615-0287 Winch, Drum, Hand Operated →
Features
Tensioner Pulley Assembly — FSC 3950
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 3950-01-614-9644
NIIN: 016149644
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 369-1255
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Tensioner Pulley Assembly, cataloged under National Stock Number 3950-01-614-9644, 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. 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 3950-01-614-9644?
NSN 3950-01-614-9644 is a Tensioner Pulley Assembly, 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 3950-01-614-9644?
NSN 3950-01-614-9644 has 1 manufacturer part number on file: 369-1255 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 369-1255?
Key specifications for 369-1255: Part Name Assigned by Controlling Agency: D5K2 XL& LPG TRACK TYPE TRACTOR POWERED BY C4.4 ENGINE;FEATFITEM IS INTEGRAL PART OF TENSION PULLEY ASSEMBLY CONSISTING OF 1 PULLEY AS-IDLER PN 261-0428;1 M10X1.5X45-MM BOLT PN 307-2242;1 PULLEY(8 GROOVES) PN 283-4148;1 SERPENTINE BELT(FAN PULLEY) PN 369-1107; End Item Identification: TRACK-TYPE TRACTOR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3950-01-614-9644 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.