PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-01Washer,lock

Skf Usa Inc. · NSN 5310-01-420-2914 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-420-2914 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-420-2914. Primary manufacturer part number: W-01.
Features
  • Washer,lock — FSC 5310
  • Material: STEEL OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Skf Usa Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-420-2914, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 1 verified specification, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-420-2914
Primary Part NumberW-01
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-186-0960 INTERCHANGEABLE
Washer,key
5310-00-216-3531W0-1 INTERCHANGEABLE
Washer,flat
Honeywell Intl Inc Defense Avionics Systems
4921-01-367-3618506 INTERCHANGEABLE
Repair Kit,torpedo
Belzona, Inc.
5310-01-382-6771 INTERCHANGEABLE
Washer,key
5975-01-476-7332W01 INTERCHANGEABLE
Strap,tie Down,electrical Compon
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
Cross-Reference Index
Part NumberManufacturer
845-66603141-47(SE) Naval Sea Systems Command (USA)
W-01 PRIMARY Skf Usa Inc. (USA)
Related Parts
5310-00-186-0960INTERCHANGEABLE
WASHER,KEY
5310-00-216-3531INTERCHANGEABLE
WASHER,FLAT
W0-1
4921-01-367-3618INTERCHANGEABLE
REPAIR KIT,TORPEDO
506
5310-01-382-6771INTERCHANGEABLE
WASHER,KEY
5975-01-476-7332INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
W01

Frequently Asked Questions

What is NSN 5310-01-420-2914?

NSN 5310-01-420-2914 is a Washer,lock, manufactured by Skf Usa Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-420-2914?

NSN 5310-01-420-2914 has 2 cross-referenced part numbers: 845-66603141-47(SE) (Naval Sea Systems Command), W-01 (Skf Usa Inc.).

What NSN replaces 5310-01-420-2914?

There are 5 known substitutes for 5310-01-420-2914: 5310-00-186-0960, 5310-00-216-3531, 4921-01-367-3618 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W-01?

Key specifications for W-01: Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; Material: STEEL OVERALL. 2 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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