PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1000271Washer,lock

General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp · NSN 5310-01-557-0636 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-557-0636 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-557-0636. Primary manufacturer part number: 1000271.
Features
  • Washer,lock — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-557-0636, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-557-0636
Primary Part Number1000271
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5910-00-052-763210220-0002 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Honeywell International Inc Dba Honeywell
6210-00-403-901910-0027-1 INTERCHANGEABLE
Light,passenger Re
Grimes Aerospace Company
3120-01-445-1480100027-1 INTERCHANGEABLE
Bearing,sleeve
Bae Systems Land & Armaments L.p.
7021-01-543-51241000271 INTERCHANGEABLE
Computer,digital
United States Department of the Navy Dba Naval Undersea Warfare Ctr Div
Cross-Reference Index
Part NumberManufacturer
1000271 PRIMARY General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
Related Parts
5910-00-052-7632INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
10220-0002
6210-00-403-9019INTERCHANGEABLE
LIGHT,PASSENGER RE
10-0027-1
3120-01-445-1480INTERCHANGEABLE
BEARING,SLEEVE
100027-1
7021-01-543-5124INTERCHANGEABLE
COMPUTER,DIGITAL
1000271

Frequently Asked Questions

What is NSN 5310-01-557-0636?

NSN 5310-01-557-0636 is a Washer,lock, manufactured by General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-557-0636?

NSN 5310-01-557-0636 has 1 cross-referenced part number: 1000271 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).

What NSN replaces 5310-01-557-0636?

There are 4 known substitutes for 5310-01-557-0636: 5910-00-052-7632, 6210-00-403-9019, 3120-01-445-1480 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1000271?

Key specifications for 1000271: End Item Identification: MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS. 1 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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