PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8751Washer,flat

Triumph Engine Control Systems Llc · NSN 5310-00-025-7780 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-025-7780 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-025-7780. Primary manufacturer part number: 8751.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 0.740 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Thickness: 0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Material: COPPER ALLOY OVERALL
  • 1 verified cross-reference
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-025-7780, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 6 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-025-7780
Primary Part Number8751
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Overall Diameter0.740 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Thickness0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6145-00-080-18178751 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5910-00-583-4829301-000-P3K0-509D INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Tusonix, Llc
6510-01-153-455960-5005 INTERCHANGEABLE
Gauze,absorbent
Integrity Medical Devices Inc Del
4820-01-287-7970153F-1 4IN ITEM 3 INTERCHANGEABLE
Disk,valve
William E Williams Valve Corp
3040-01-346-40068751 INTERCHANGEABLE
Shaft,straight
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
6510-01-352-3831 INTERCHANGEABLE
Gauze,absorbent
7310-01-374-4222 INTERCHANGEABLE
Coffee Maker,automatic
Cross-Reference Index
Part NumberManufacturer
8751 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
6145-00-080-1817INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8751
5910-00-583-4829INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
301-000-P3K0-509D
6510-01-153-4559INTERCHANGEABLE
GAUZE,ABSORBENT
60-5005
4820-01-287-7970INTERCHANGEABLE
DISK,VALVE
153F-1 4IN ITEM 3
3040-01-346-4006INTERCHANGEABLE
SHAFT,STRAIGHT
8751
6510-01-352-3831INTERCHANGEABLE
GAUZE,ABSORBENT
7310-01-374-4222INTERCHANGEABLE
COFFEE MAKER,AUTOMATIC

Frequently Asked Questions

What is NSN 5310-00-025-7780?

NSN 5310-00-025-7780 is a Washer,flat, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-025-7780?

NSN 5310-00-025-7780 has 1 cross-referenced part number: 8751 (Triumph Engine Control Systems Llc).

What NSN replaces 5310-00-025-7780?

There are 7 known substitutes for 5310-00-025-7780: 6145-00-080-1817, 5910-00-583-4829, 6510-01-153-4559 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8751?

Key specifications for 8751: Overall Diameter: 0.740 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Thickness: 0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN; Peripheral Shape Style: ROUND. 6 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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