PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25008Washer,lock

Barksdale, Inc · NSN 5310-01-186-7640 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-186-7640 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-186-7640. Primary manufacturer part number: 25008.
Features
  • Washer,lock — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Barksdale, Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-186-7640, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barksdale, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersBarksdale, Inc (CAGE 89326)
Technical Specifications
ParameterValue
NSN5310-01-186-7640
Primary Part Number25008
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBarksdale, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2825-00-125-7193250-08 INTERCHANGEABLE
Operating Assembly
Siemens Energy, Inc.
5360-00-359-5299212-1105 INTERCHANGEABLE
Spring,special
Cummins Power Generation Inc.
5330-00-400-849812407 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5330-00-538-523925008 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5950-00-905-475125008 INTERCHANGEABLE
Reactor
Magnetika Inc
4130-01-157-019497108388 INTERCHANGEABLE
Filter Element,air Conditioning
Research Products Corp
4520-01-193-191125008 INTERCHANGEABLE
Heating Element,electrical,nonim
Build-All Corp
5330-01-217-390325008 INTERCHANGEABLE
Packing Assembly
Twg Canada Consolidated Inc
4810-01-308-1663 INTERCHANGEABLE
Valve,solenoid
5360-01-334-762325008 INTERCHANGEABLE
Spring,helical,compression
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
Cross-Reference Index
Part NumberManufacturer
25008 PRIMARY Barksdale, Inc (USA)
Related Parts
2825-00-125-7193INTERCHANGEABLE
OPERATING ASSEMBLY
250-08
5360-00-359-5299INTERCHANGEABLE
SPRING,SPECIAL
212-1105
5330-00-400-8498INTERCHANGEABLE
SEAL,PLAIN ENCASED
12407
5330-00-538-5239INTERCHANGEABLE
GASKET
25008
5950-00-905-4751INTERCHANGEABLE
REACTOR
25008
4130-01-157-0194INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
97108388
4520-01-193-1911INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
25008
5330-01-217-3903INTERCHANGEABLE
PACKING ASSEMBLY
25008
4810-01-308-1663INTERCHANGEABLE
VALVE,SOLENOID
5360-01-334-7623INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
25008
5331-01-561-1018INTERCHANGEABLE
O-RING
25-008
6515-01-597-9486INTERCHANGEABLE
SYRINGE AND NEEDLE,HYPODERMIC
309301

Frequently Asked Questions

What is NSN 5310-01-186-7640?

NSN 5310-01-186-7640 is a Washer,lock, manufactured by Barksdale, Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-186-7640?

NSN 5310-01-186-7640 has 1 cross-referenced part number: 25008 (Barksdale, Inc).

What NSN replaces 5310-01-186-7640?

There are 12 known substitutes for 5310-01-186-7640: 2825-00-125-7193, 5360-00-359-5299, 5330-00-400-8498 and 9 more. Verify interchangeability with system specifications before substitution.

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