PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51733Hub,winch Brake

Paccar Winch Inc Dba Paccar Winch Division · NSN 3950-01-065-0839 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-065-0839 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-065-0839. Primary manufacturer part number: 51733.
Features
  • Hub,winch Brake — FSC 3950
  • General Characteristics Item Description: STEEL; 5.281 IN. OD; 1.687 IN. W; 3.500 IN. ID;4 HOLES 0.125 IN. DIA SPACED 90 DEG APART IN
  • 4 verified cross-references
  • Primary manufacturer: Paccar Winch Inc Dba Paccar Winch Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hub,winch Brake, cataloged under National Stock Number 3950-01-065-0839, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-01-065-0839
Primary Part Number51733
Item NameHub,winch Brake
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
General Characteristics Item DescriptionSTEEL; 5.281 IN. OD; 1.687 IN. W; 3.500 IN. ID;4 HOLES 0.125 IN. DIA SPACED 90 DEG APART IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-00-436-2847214943 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Dana Off Highway Products, Llc
5360-00-448-157272595 INTERCHANGEABLE
Spring
Lucent Technologies Inc Corporate Headquarters
5310-00-639-301372595 INTERCHANGEABLE
Washer,recessed
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
9540-00-982-4894LS4682 INTERCHANGEABLE
Angle,structural
Lockheed Martin Corp
4920-01-479-925351733 INTERCHANGEABLE
Adapter,cable Breakout
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
Cross-Reference Index
Part NumberManufacturer
51733 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
S107217 Cnh Industrial America Llc Dba Cnh America (USA)
51733 Nicks Hydraulic Services Inc (USA)
72595 Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
4820-00-436-2847INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
214943
5360-00-448-1572INTERCHANGEABLE
SPRING
72595
5310-00-639-3013INTERCHANGEABLE
WASHER,RECESSED
72595
9540-00-982-4894INTERCHANGEABLE
ANGLE,STRUCTURAL
LS4682
4920-01-479-9253INTERCHANGEABLE
ADAPTER,CABLE BREAKOUT
51733

Frequently Asked Questions

What is NSN 3950-01-065-0839?

NSN 3950-01-065-0839 is a Hub,winch Brake, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-065-0839?

NSN 3950-01-065-0839 has 4 cross-referenced part numbers: 51733 (Paccar Winch Inc Dba Paccar Winch Division), S107217 (Cnh Industrial America Llc Dba Cnh America), 51733 (Nicks Hydraulic Services Inc), 72595 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 3950-01-065-0839?

There are 5 known substitutes for 3950-01-065-0839: 4820-00-436-2847, 5360-00-448-1572, 5310-00-639-3013 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51733?

Key specifications for 51733: General Characteristics Item Description: STEEL; 5.281 IN. OD; 1.687 IN. W; 3.500 IN. ID;4 HOLES 0.125 IN. DIA SPACED 90 DEG APART IN. 1 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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