PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W0-8Washer,flat

Honeywell Intl Inc Defense Avionics Systems · NSN 5310-00-487-7484 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-487-7484 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-487-7484. Primary manufacturer part number: W0-8.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Material: COPPER ALLOY OVERALL
  • Material Document and Classification: ECLIPSALOY 70 1/2 HARD FSCM 19315 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Hole Diameter: 0.172 INCHES NOMINAL IN
  • Thickness: 0.032 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
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 5310-00-487-7484, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-487-7484
Primary Part NumberW0-8
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems
StatusCANCELLED
Center Hole Shape StyleROUND
MaterialCOPPER ALLOY OVERALL
Material Document and ClassificationECLIPSALOY 70 1/2 HARD FSCM 19315 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter0.172 INCHES NOMINAL IN
Thickness0.032 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Overall Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5310-00-186-0967 INTERCHANGEABLE
Washer,key
5310-01-133-1592 INTERCHANGEABLE
Washer,key
5310-01-137-5510W-08 INTERCHANGEABLE
Washer,gearbox
Alturdyne International
5310-01-355-8794W 08 INTERCHANGEABLE
Washer,lock
S K F Industries Inc
5310-01-382-3037 INTERCHANGEABLE
Washer,lock
4730-01-733-9293W08 INTERCHANGEABLE
Elbow,pipe
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
1445 Federal Screw Products, Inc. (USA)
W0-8 PRIMARY Honeywell Intl Inc Defense Avionics Systems (USA)
PC9581 Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA)
W0-8 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
Related Parts
5310-00-186-0967INTERCHANGEABLE
WASHER,KEY
5310-01-133-1592INTERCHANGEABLE
WASHER,KEY
5310-01-137-5510INTERCHANGEABLE
WASHER,GEARBOX
W-08
5310-01-355-8794INTERCHANGEABLE
WASHER,LOCK
W 08
5310-01-382-3037INTERCHANGEABLE
WASHER,LOCK
4730-01-733-9293INTERCHANGEABLE
ELBOW,PIPE
W08

Frequently Asked Questions

What is NSN 5310-00-487-7484?

NSN 5310-00-487-7484 is a Washer,flat, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-487-7484?

NSN 5310-00-487-7484 has 4 cross-referenced part numbers: 1445 (Federal Screw Products, Inc.), W0-8 (Honeywell Intl Inc Defense Avionics Systems), PC9581 (Siemens Water Technologies Corp. Div Wallace & Tiernan Products), W0-8 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems).

What NSN replaces 5310-00-487-7484?

There are 6 known substitutes for 5310-00-487-7484: 5310-00-186-0967, 5310-01-133-1592, 5310-01-137-5510 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W0-8?

Key specifications for W0-8: Center Hole Shape Style: ROUND; Material: COPPER ALLOY OVERALL; Material Document and Classification: ECLIPSALOY 70 1/2 HARD FSCM 19315 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Hole Diameter: 0.172 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-487-7484 still in active supply?

NSN 5310-00-487-7484 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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