PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25713Washer,flat

Davey Compressor Co Div of Keco Industries Inc · NSN 5310-00-837-8800 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-837-8800 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-837-8800. Primary manufacturer part number: 25713.
Features
  • Washer,flat — FSC 5310
  • Material: RUBBER SYNTHETIC OVERALL
  • Overall Diameter: 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-837-8800, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Davey Compressor Co Div of Keco Industries Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5310-00-837-8800
Primary Part Number25713
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDavey Compressor Co Div of Keco Industries Inc
StatusACTIVE
MaterialRUBBER SYNTHETIC OVERALL
Overall Diameter0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Hole Diameter0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Hardness Rating70.0 SHORE DUROMETER A NOMINAL
Thickness0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5331-00-542-1365179289 INTERCHANGEABLE
O-Ring
Eaton Aerospace, Llc Dba Jackson South
3130-00-624-721125713 INTERCHANGEABLE
Housing,bearing Unit
Williams International Co., L.l.c.
5950-00-645-2088 INTERCHANGEABLE
Reactor
1660-00-676-084525713 INTERCHANGEABLE
Retainer,diaphragm
Avox Systems Inc Dba Avox Systems Inc
5962-00-927-1567DM7420N INTERCHANGEABLE
Microcircuit,digital
Fairchild Semiconductor Corp
3020-01-416-153826280 INTERCHANGEABLE
Gear,helical
Paccar Winch Inc Dba Paccar Winch Division
3040-01-529-149925713 INTERCHANGEABLE
Shaft,straight
Howden American Fan Company Dba American Fan Co Div Howden Usa Company
Cross-Reference Index
Part NumberManufacturer
25713 Davey Compressor Co Div of Keco Industries Inc (USA)
25713 Drs Environmental Systems Inc (USA)
Related Parts
5331-00-542-1365INTERCHANGEABLE
O-RING
179289
3130-00-624-7211INTERCHANGEABLE
HOUSING,BEARING UNIT
25713
5950-00-645-2088INTERCHANGEABLE
REACTOR
1660-00-676-0845INTERCHANGEABLE
RETAINER,DIAPHRAGM
25713
5962-00-927-1567INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
DM7420N
3020-01-416-1538INTERCHANGEABLE
GEAR,HELICAL
26280
3040-01-529-1499INTERCHANGEABLE
SHAFT,STRAIGHT
25713

Frequently Asked Questions

What is NSN 5310-00-837-8800?

NSN 5310-00-837-8800 is a Washer,flat, manufactured by Davey Compressor Co Div of Keco Industries Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-837-8800?

NSN 5310-00-837-8800 has 2 cross-referenced part numbers: 25713 (Davey Compressor Co Div of Keco Industries Inc), 25713 (Drs Environmental Systems Inc).

What NSN replaces 5310-00-837-8800?

There are 7 known substitutes for 5310-00-837-8800: 5331-00-542-1365, 3130-00-624-7211, 5950-00-645-2088 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25713?

Key specifications for 25713: Material: RUBBER SYNTHETIC OVERALL; Overall Diameter: 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN; 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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