PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20702Washer,flat

Silver King Refrigeration Inc. · NSN 5310-01-524-3279 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-524-3279 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-524-3279. Primary manufacturer part number: 20702.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.250 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Overall Diameter: 0.625 INCHES NOMINAL IN
  • Thickness: 0.040 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • 1 verified cross-reference
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-524-3279, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Silver King Refrigeration Inc.. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-524-3279
Primary Part Number20702
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSilver King Refrigeration Inc.
StatusACTIVE
Hole Diameter0.250 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Overall Diameter0.625 INCHES NOMINAL IN
Thickness0.040 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5133-00-189-9255 INTERCHANGEABLE
Drill,twist
5940-00-237-745446 INTERCHANGEABLE
Post,binding,electrical
Eby Group, Llc, the Dba Eby Company Div Eby Company
5330-00-282-886910115 INTERCHANGEABLE
Felt,mechanical,preformed
Mitsubishi Caterpillar Forklift America, Inc
1620-01-485-32082070-2 INTERCHANGEABLE
Outer Cylinder,landing Gear Stru
Goodrich Corporation
4130-01-544-045020702 INTERCHANGEABLE
Condenser,refrigeration
Carter Charles W Co
6685-01-567-50734THERCO000C INTERCHANGEABLE
Thermocouple,contact
Elastec Inc
6515-01-612-793920-702 INTERCHANGEABLE
Accustick
Boston Scientific Corp
5310-01-617-419220-702 INTERCHANGEABLE
Washer,flat
Rix Industries
6240-01-648-367420702 INTERCHANGEABLE
Lamp,mercury Vapor
Electro-Technic Products Inc.
Cross-Reference Index
Part NumberManufacturer
20702 PRIMARY Silver King Refrigeration Inc. (USA)
Related Parts
5133-00-189-9255INTERCHANGEABLE
DRILL,TWIST
5940-00-237-7454INTERCHANGEABLE
POST,BINDING,ELECTRICAL
46
5330-00-282-8869INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
10115
1620-01-485-3208INTERCHANGEABLE
OUTER CYLINDER,LANDING GEAR STRU
2070-2
4130-01-544-0450INTERCHANGEABLE
CONDENSER,REFRIGERATION
20702
6685-01-567-5073INTERCHANGEABLE
THERMOCOUPLE,CONTACT
4THERCO000C
6515-01-612-7939INTERCHANGEABLE
ACCUSTICK
20-702
5310-01-617-4192INTERCHANGEABLE
WASHER,FLAT
20-702
6240-01-648-3674INTERCHANGEABLE
LAMP,MERCURY VAPOR
20702

Frequently Asked Questions

What is NSN 5310-01-524-3279?

NSN 5310-01-524-3279 is a Washer,flat, manufactured by Silver King Refrigeration Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-524-3279?

NSN 5310-01-524-3279 has 1 cross-referenced part number: 20702 (Silver King Refrigeration Inc.).

What NSN replaces 5310-01-524-3279?

There are 9 known substitutes for 5310-01-524-3279: 5133-00-189-9255, 5940-00-237-7454, 5330-00-282-8869 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20702?

Key specifications for 20702: Hole Diameter: 0.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Center Hole Shape Style: ROUND; Overall Diameter: 0.625 INCHES NOMINAL IN. 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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