PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

109455Washer,flat

Am General Llc · NSN 5310-00-282-6112 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-282-6112 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-282-6112. Primary manufacturer part number: 109455.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.640 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Hardness Rating: 50.0 ROCKWELL R NOMINAL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Wool or Cotton or Cellulose or Glass Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-282-6112, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-282-6112
Primary Part Number109455
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Cross-Sectional Shape StyleRECTANGULAR
MaterialWOOL OR COTTON OR CELLULOSE OR GLASS OVERALL
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Hole Diameter0.640 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
Overall Diameter1.250 INCHES NOMINAL IN
Hardness Rating50.0 ROCKWELL R NOMINAL
Minimum Tensile Strength6000 POUNDS PER SQUARE INCH LBS
Thickness0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5342-00-105-9394641446 INTERCHANGEABLE
Bracket,bleed Valve
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4730-00-277-9194109455 INTERCHANGEABLE
Fitting,lubrication
General Motors Corp
5935-01-046-813410945-5 INTERCHANGEABLE
Connector,receptacle,electrical
Dcx-Chol Enterprises, Inc. Dba Masterite Division
Cross-Reference Index
Part NumberManufacturer
MU54 H20 Tank Inc U S Motors Div (USA)
GPW11036B Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
GPW11036B Ford Motor Company (USA)
MU54 Prestolite Electric Inc (USA)
641446 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
109455 PRIMARY Am General Llc (USA)
T8441S Cooper Cameron Corp Ajax-Superior Div (USA)
MU54 Prestolite Electric Inc (USA)
054-31-43 R. H. Sheppard Co., Inc. Dba Sheppard (USA)
Related Parts
5342-00-105-9394INTERCHANGEABLE
BRACKET,BLEED VALVE
641446
4730-00-277-9194INTERCHANGEABLE
FITTING,LUBRICATION
109455
5935-01-046-8134INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
10945-5

Frequently Asked Questions

What is NSN 5310-00-282-6112?

NSN 5310-00-282-6112 is a Washer,flat, manufactured by Am General Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-282-6112?

NSN 5310-00-282-6112 has 9 cross-referenced part numbers: MU54 (H20 Tank Inc U S Motors Div), GPW11036B (Ford Motor Co Ford Parts and Service Div Government Part Sales), GPW11036B (Ford Motor Company), MU54 (Prestolite Electric Inc), 641446 (Chrysler Realty Company Llc Dba Daimler Chrysler) and 4 more.

What NSN replaces 5310-00-282-6112?

There are 3 known substitutes for 5310-00-282-6112: 5342-00-105-9394, 4730-00-277-9194, 5935-01-046-8134. Verify interchangeability with system specifications before substitution.

What are the specifications of 109455?

Key specifications for 109455: Cross-Sectional Shape Style: RECTANGULAR; Material: WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL; Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-282-6112 still in active supply?

NSN 5310-00-282-6112 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com