PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54X595Washer,lock

General Electric Company · NSN 5310-00-010-6495 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-010-6495 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-010-6495. Primary manufacturer part number: 54X595.
Features
  • Washer,lock — FSC 5310
  • Material Document and Classification: -FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
  • Outside Diameter: 0.250 INCHES MAXIMUM IN
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Material: STEEL OVERALL
  • Material Thickness: 0.031 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
  • Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
  • Hole Diameter: 0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
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 5310-00-010-6495, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Electric Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-010-6495
Primary Part Number54X595
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Electric Company
StatusCANCELLED
Material Document and Classification-FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter0.250 INCHES MAXIMUM IN
Style DesignatorSPLIT HELICAL-RIGHT HAND
MaterialSTEEL OVERALL
Material Thickness0.031 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
Hardness Rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
Hole Diameter0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
Nondefinitive Spec/std Data2 STYLE AND A CLASS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3120-00-133-675690362 INTERCHANGEABLE
Bearing,sleeve
Triumph Engine Control Systems Llc
3020-01-441-8684 INTERCHANGEABLE
Chain,cable
8465-01-517-684990362 INTERCHANGEABLE
Reservoir,hydration
Camelbak Products, Llc Dba Camelbak
5340-01-552-8229 INTERCHANGEABLE
Strap,retaining
5340-01-659-819290362 INTERCHANGEABLE
Bracket,mounting
Trimble Inc Dba Trimble Navigation
Cross-Reference Index
Part NumberManufacturer
54X595 General Electric Company (USA)
503B1-35 Cardwell Condenser Corp Lapointe-Admiral Div (USA)
90362 Briggs and Stratton Corp (USA)
43-9352-500-060 Chief of Engineers Dept of Army (USA)
0158118 Gulf and Western Mfg Co Eagle Signal Systems Div (USA)
MS35338-3 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3120-00-133-6756INTERCHANGEABLE
BEARING,SLEEVE
90362
3020-01-441-8684INTERCHANGEABLE
CHAIN,CABLE
8465-01-517-6849INTERCHANGEABLE
RESERVOIR,HYDRATION
90362
5340-01-552-8229INTERCHANGEABLE
STRAP,RETAINING
5340-01-659-8192INTERCHANGEABLE
BRACKET,MOUNTING
90362

Frequently Asked Questions

What is NSN 5310-00-010-6495?

NSN 5310-00-010-6495 is a Washer,lock, manufactured by General Electric Company, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-010-6495?

NSN 5310-00-010-6495 has 6 cross-referenced part numbers: 54X595 (General Electric Company), 503B1-35 (Cardwell Condenser Corp Lapointe-Admiral Div), 90362 (Briggs and Stratton Corp), 43-9352-500-060 (Chief of Engineers Dept of Army), 0158118 (Gulf and Western Mfg Co Eagle Signal Systems Div) and 1 more.

What NSN replaces 5310-00-010-6495?

There are 5 known substitutes for 5310-00-010-6495: 3120-00-133-6756, 3020-01-441-8684, 8465-01-517-6849 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54X595?

Key specifications for 54X595: Material Document and Classification: -FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.250 INCHES MAXIMUM IN; Style Designator: SPLIT HELICAL-RIGHT HAND; Material: STEEL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-010-6495 still in active supply?

NSN 5310-00-010-6495 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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