PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50361Washer,flat

Paccar Winch Inc Dba Paccar Winch Division · NSN 5310-01-049-2212 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-049-2212 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-049-2212. Primary manufacturer part number: 50361.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 1.000 INCHES NOMINAL IN
  • Material: LEATHER OVERALL
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hole Diameter: 0.875 INCHES NOMINAL IN
  • Thickness: 0.062 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Leather Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-049-2212, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5310-01-049-2212
Primary Part Number50361
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
Overall Diameter1.000 INCHES NOMINAL IN
MaterialLEATHER OVERALL
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.875 INCHES NOMINAL IN
Thickness0.062 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-00-052-4649S71E41 INTERCHANGEABLE
Valve,ball
Rub Incorporated
5330-00-290-15322201A INTERCHANGEABLE
Seal,plain Encased
Electromech Technologies Llc
5950-01-052-9295 INTERCHANGEABLE
Transformer,radio Frequency
5930-01-309-8644 INTERCHANGEABLE
Switch,pressure
5365-01-699-488250361 INTERCHANGEABLE
Spacer,straight
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
50361 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
4820-00-052-4649INTERCHANGEABLE
VALVE,BALL
S71E41
5330-00-290-1532INTERCHANGEABLE
SEAL,PLAIN ENCASED
2201A
5950-01-052-9295INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5930-01-309-8644INTERCHANGEABLE
SWITCH,PRESSURE
5365-01-699-4882INTERCHANGEABLE
SPACER,STRAIGHT
50361

Frequently Asked Questions

What is NSN 5310-01-049-2212?

NSN 5310-01-049-2212 is a Washer,flat, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-049-2212?

NSN 5310-01-049-2212 has 1 cross-referenced part number: 50361 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 5310-01-049-2212?

There are 5 known substitutes for 5310-01-049-2212: 4820-00-052-4649, 5330-00-290-1532, 5950-01-052-9295 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50361?

Key specifications for 50361: Overall Diameter: 1.000 INCHES NOMINAL IN; Material: LEATHER OVERALL; Center Hole Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR. 7 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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