PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7987294Washer,flat

NSN 5310-00-013-1017 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-013-1017 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-013-1017. Primary manufacturer part number: 7987294.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Thickness: 0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
  • Departure From Cited Document: AS MODIFIED BY SURFACE TREATMENT RQMT
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • Nondefinitive Spec/std Data: A TYPE
  • Overall Diameter: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
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 5310-00-013-1017, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN5310-00-013-1017
Primary Part Number7987294
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
StatusACTIVE
Center Hole Shape StyleROUND
Thickness0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
Departure From Cited DocumentAS MODIFIED BY SURFACE TREATMENT RQMT
Surface TreatmentCADMIUM OR ZINC OVERALL
Nondefinitive Spec/std DataA TYPE
Overall Diameter1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Hole Diameter0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-201-847613220E3541 INTERCHANGEABLE
Connector,receptacle,electrical
Cecom Lr Center
2915-00-435-3999131-017 INTERCHANGEABLE
Regulator,pressure
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
5310-01-556-450633803 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
4730-01-690-3381131017 INTERCHANGEABLE
Fitting,lubrication
Coastal Marine Equipment, Inc
Cross-Reference Index
Part NumberManufacturer
7987294 CAGE 00000
131017 General Motors Llc Dba General Motors Llc (USA)
131017 Rolls-Royce Solutions America Inc (USA)
MILW1085TYPEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A311813 CAGE 00000
131017 General Motors Corp (USA)
Related Parts
5935-00-201-8476INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
13220E3541
2915-00-435-3999INTERCHANGEABLE
REGULATOR,PRESSURE
131-017
5310-01-556-4506INTERCHANGEABLE
WASHER,FLAT
33803
4730-01-690-3381INTERCHANGEABLE
FITTING,LUBRICATION
131017

Frequently Asked Questions

What is NSN 5310-00-013-1017?

NSN 5310-00-013-1017 is a Washer,flat, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-013-1017?

NSN 5310-00-013-1017 has 6 cross-referenced part numbers: 7987294, 131017 (General Motors Llc Dba General Motors Llc), 131017 (Rolls-Royce Solutions America Inc), MILW1085TYPEA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A311813 and 1 more.

What NSN replaces 5310-00-013-1017?

There are 4 known substitutes for 5310-00-013-1017: 5935-00-201-8476, 2915-00-435-3999, 5310-01-556-4506 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7987294?

Key specifications for 7987294: Center Hole Shape Style: ROUND; Thickness: 0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN; Departure From Cited Document: AS MODIFIED BY SURFACE TREATMENT RQMT; Surface Treatment: CADMIUM OR ZINC OVERALL. 10 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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