PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53376Tensioner Pulley Assembly

Tulsa Winch, Inc. · NSN 3950-01-605-1870 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-605-1870 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-605-1870. Primary manufacturer part number: 53376.
Features
  • Tensioner Pulley Assembly — FSC 3950
  • 5 verified cross-references
  • Primary manufacturer: Tulsa Winch, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tensioner Pulley Assembly, cataloged under National Stock Number 3950-01-605-1870, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Tulsa Winch, Inc.. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-01-605-1870
Primary Part Number53376
Item NameTensioner Pulley Assembly
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerTulsa Winch, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-596-7691 INTERCHANGEABLE
Washer,lock
5905-00-626-995953376 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
L3harris Technologies, Inc Div Space & Airborne Systems
6220-01-683-57875337-6 INTERCHANGEABLE
Lens,special
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
53376 PRIMARY Tulsa Winch, Inc. (USA)
26KP446 Oshkosh Defense Llc (USA)
Y00025014 Soframe (FRA)
26KP446 Oshkosh Corp (USA)
53376 DP Manufacturing Inc. (USA)
Related Parts
5310-00-596-7691INTERCHANGEABLE
WASHER,LOCK
5905-00-626-9959INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
53376
6220-01-683-5787INTERCHANGEABLE
LENS,SPECIAL
5337-6

Frequently Asked Questions

What is NSN 3950-01-605-1870?

NSN 3950-01-605-1870 is a Tensioner Pulley Assembly, manufactured by Tulsa Winch, Inc., classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-605-1870?

NSN 3950-01-605-1870 has 5 cross-referenced part numbers: 53376 (Tulsa Winch, Inc.), 26KP446 (Oshkosh Defense Llc), Y00025014 (Soframe), 26KP446 (Oshkosh Corp), 53376 (DP Manufacturing Inc.).

What NSN replaces 3950-01-605-1870?

There are 3 known substitutes for 3950-01-605-1870: 5310-00-596-7691, 5905-00-626-9959, 6220-01-683-5787. Verify interchangeability with system specifications before substitution.

What are the specifications of 53376?

Key specifications for 53376: End Item Identification: 2320-01-543-0651, TRUCK,WRECKER,LVSR; Part Name Assigned by Controlling Agency: ROLLER-TENSIONER. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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