PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103089Washer,flat

Cummins Inc. · NSN 5310-01-079-4775 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-079-4775 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-079-4775. Primary manufacturer part number: 103089.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL OVERALL
  • Thickness: 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
  • Hole Diameter: 0.219 INCHES NOMINAL IN
  • Overall Diameter: 0.500 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-079-4775, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-079-4775
Primary Part Number103089
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
MaterialSTEEL OVERALL
Thickness0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Hole Diameter0.219 INCHES NOMINAL IN
Overall Diameter0.500 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-010-30890908865-9 INTERCHANGEABLE
Nut,plain,hexagon
Agco Corp Parts Opn
3110-00-107-7558211SZ INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5310-00-359-1672103089 INTERCHANGEABLE
Nut,plain,hexagon
Dana Off Highway Products, Llc
2520-00-482-8210103089 INTERCHANGEABLE
Clutch Assembly,pow
Allianz Sweeper Company
1680-01-479-632110-3089 INTERCHANGEABLE
Indicator
The Boeing Company Div Defense
6130-01-615-8581VPSU-12V-U INTERCHANGEABLE
Power Supply
Veracity Usa, Incorporated.
Cross-Reference Index
Part NumberManufacturer
103089 PRIMARY Cummins Inc. (USA)
Related Parts
5310-00-010-3089INTERCHANGEABLE
NUT,PLAIN,HEXAGON
0908865-9
3110-00-107-7558INTERCHANGEABLE
BEARING,BALL,ANNULAR
211SZ
5310-00-359-1672INTERCHANGEABLE
NUT,PLAIN,HEXAGON
103089
2520-00-482-8210INTERCHANGEABLE
CLUTCH ASSEMBLY,POW
103089
1680-01-479-6321INTERCHANGEABLE
INDICATOR
10-3089
6130-01-615-8581INTERCHANGEABLE
POWER SUPPLY
VPSU-12V-U

Frequently Asked Questions

What is NSN 5310-01-079-4775?

NSN 5310-01-079-4775 is a Washer,flat, manufactured by Cummins Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-079-4775?

NSN 5310-01-079-4775 has 1 cross-referenced part number: 103089 (Cummins Inc.).

What NSN replaces 5310-01-079-4775?

There are 6 known substitutes for 5310-01-079-4775: 5310-00-010-3089, 3110-00-107-7558, 5310-00-359-1672 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103089?

Key specifications for 103089: Material: STEEL OVERALL; Thickness: 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Hole Diameter: 0.219 INCHES NOMINAL IN; Overall Diameter: 0.500 INCHES NOMINAL IN. 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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