PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25976R1Washer,lock

Komatsu American Intl Co · NSN 5310-01-241-6208 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-241-6208 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-241-6208. Primary manufacturer part number: 25976R1.
Features
  • Washer,lock — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Komatsu American Intl Co
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-241-6208, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Komatsu American Intl Co. This item has 2 commercial cross-references from 2 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,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersKomatsu American Intl Co (CAGE 29510); Komatsu America Corp. (CAGE 0SAT8)
Technical Specifications
ParameterValue
NSN5310-01-241-6208
Primary Part Number25976R1
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKomatsu American Intl Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-01-363-174025976R1 INTERCHANGEABLE
Washer,flat
Nd Defense Llc
Cross-Reference Index
Part NumberManufacturer
25976R1 Komatsu American Intl Co (USA)
25976R1 Komatsu America Corp. (USA)
Related Parts
5310-01-363-1740INTERCHANGEABLE
WASHER,FLAT
25976R1

Frequently Asked Questions

What is NSN 5310-01-241-6208?

NSN 5310-01-241-6208 is a Washer,lock, manufactured by Komatsu American Intl Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-241-6208?

NSN 5310-01-241-6208 has 2 cross-referenced part numbers: 25976R1 (Komatsu American Intl Co), 25976R1 (Komatsu America Corp.).

What NSN replaces 5310-01-241-6208?

There is 1 known substitute for 5310-01-241-6208: 5310-01-363-1740. Verify interchangeability with system specifications before substitution.

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