PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WB62Washer,spring Tension

Barnes Group Inc · NSN 5310-00-436-7718 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-436-7718 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-436-7718. Primary manufacturer part number: WB62.
Features
  • Washer,spring Tension — FSC 5310
  • 3 verified cross-references
  • Primary manufacturer: Barnes Group Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-00-436-7718, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,spring Tension
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersKidde-Fenwal, Llc (CAGE 0KDP7); Barnes Group Inc (CAGE 70472); Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (CAGE 78062)
Technical Specifications
ParameterValue
NSN5310-00-436-7718
Primary Part NumberWB62
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBarnes Group Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
7510-01-187-662875-1658-840 INTERCHANGEABLE
Ribbon,inking
Corporate Express Office Products Inc.
Cross-Reference Index
Part NumberManufacturer
251938 Kidde-Fenwal, Llc (USA)
WB62 PRIMARY Barnes Group Inc (USA)
251938 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
7510-01-187-6628INTERCHANGEABLE
RIBBON,INKING
75-1658-840

Frequently Asked Questions

What is NSN 5310-00-436-7718?

NSN 5310-00-436-7718 is a Washer,spring Tension, manufactured by Barnes Group Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-436-7718?

NSN 5310-00-436-7718 has 3 cross-referenced part numbers: 251938 (Kidde-Fenwal, Llc), WB62 (Barnes Group Inc), 251938 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 5310-00-436-7718?

There is 1 known substitute for 5310-00-436-7718: 7510-01-187-6628. Verify interchangeability with system specifications before substitution.

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