PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53380Tensioner Pulley Assembly

DP Manufacturing Inc. · NSN 3950-01-605-9474 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-605-9474 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-605-9474. Primary manufacturer part number: 53380.
Features
  • Tensioner Pulley Assembly — FSC 3950
  • 3 verified cross-references
  • Primary manufacturer: DP Manufacturing 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 3950-01-605-9474, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is DP Manufacturing Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-01-605-9474
Primary Part Number53380
Item NameTensioner Pulley Assembly
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-283-885853380 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
L3harris Technologies, Inc Div Space & Airborne Systems
4820-01-290-7878N533800058 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-383-5304CD-53380 P.O. ITEM 16 INTERCHANGEABLE
Valve,globe
Velan Valve Corp.
5975-01-542-90665338-0 INTERCHANGEABLE
Junction Box
Raco, a Division of Hubbell Incorporated(delaware)
Cross-Reference Index
Part NumberManufacturer
26KP449 Oshkosh Defense Llc (USA)
26KP449 Oshkosh Corp (USA)
53380 PRIMARY DP Manufacturing Inc. (USA)
Related Parts
5905-00-283-8858INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
53380
4820-01-290-7878INTERCHANGEABLE
DISK,VALVE
N533800058
4820-01-383-5304INTERCHANGEABLE
VALVE,GLOBE
CD-53380 P.O. ITEM 16
5975-01-542-9066INTERCHANGEABLE
JUNCTION BOX
5338-0

Frequently Asked Questions

What is NSN 3950-01-605-9474?

NSN 3950-01-605-9474 is a Tensioner Pulley Assembly, manufactured by DP Manufacturing Inc., classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-605-9474?

NSN 3950-01-605-9474 has 3 cross-referenced part numbers: 26KP449 (Oshkosh Defense Llc), 26KP449 (Oshkosh Corp), 53380 (DP Manufacturing Inc.).

What NSN replaces 3950-01-605-9474?

There are 4 known substitutes for 3950-01-605-9474: 5905-00-283-8858, 4820-01-290-7878, 4820-01-383-5304 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53380?

Key specifications for 53380: End Item Identification: 2320-01-543-0651;TRUCK,WRECKER,LVSR; Part Name Assigned by Controlling Agency: ARM-LEVER-PILOT TENSIONER; Special Features: USED ON NSN 2590-01-605-9456, WINCH. 3 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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