PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

106266Washer,flat

General Motors Corp · NSN 5310-00-010-6266 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-010-6266 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-010-6266. Primary manufacturer part number: 106266.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.109 INCHES NOMINAL IN
  • Material Document and Classification: QQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: STEEL COMP 1010 OVERALL
  • Overall Diameter: 1.500 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-010-6266, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5310-00-010-6266
Primary Part Number106266
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusACTIVE
Thickness0.109 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
MaterialSTEEL COMP 1010 OVERALL
Overall Diameter1.500 INCHES NOMINAL IN
Hole Diameter0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-013-0998 INTERCHANGEABLE
Washer,flat
3930-00-194-4429106266 INTERCHANGEABLE
Felt,tie Rod
Dana Off Highway Products, Llc
5330-01-097-0902 INTERCHANGEABLE
Gasket
3110-01-546-2310106266 INTERCHANGEABLE
Ball,bearing
Hamilton Jet, Inc.
Cross-Reference Index
Part NumberManufacturer
106266 General Motors Corp (USA)
MILW1085TYPEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
106266 General Motors Llc Dba General Motors Llc (USA)
106266 Rolls-Royce Solutions America Inc (USA)
106266 Army Weapons Command Attn Amswe-Ree-S (USA)
Related Parts
5310-00-013-0998INTERCHANGEABLE
WASHER,FLAT
3930-00-194-4429INTERCHANGEABLE
FELT,TIE ROD
106266
5330-01-097-0902INTERCHANGEABLE
GASKET
3110-01-546-2310INTERCHANGEABLE
BALL,BEARING
106266

Frequently Asked Questions

What is NSN 5310-00-010-6266?

NSN 5310-00-010-6266 is a Washer,flat, manufactured by General Motors Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-010-6266?

NSN 5310-00-010-6266 has 5 cross-referenced part numbers: 106266 (General Motors Corp), MILW1085TYPEA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 106266 (General Motors Llc Dba General Motors Llc), 106266 (Rolls-Royce Solutions America Inc), 106266 (Army Weapons Command Attn Amswe-Ree-S).

What NSN replaces 5310-00-010-6266?

There are 4 known substitutes for 5310-00-010-6266: 5310-00-013-0998, 3930-00-194-4429, 5330-01-097-0902 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 106266?

Key specifications for 106266: Thickness: 0.109 INCHES NOMINAL IN; Material Document and Classification: QQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND. 8 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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