PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103319Washer,lock

Liberty Ventures Inti, Llc · NSN 5310-00-267-0772 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-267-0772 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-267-0772. Primary manufacturer part number: 103319.
Features
  • Washer,lock — FSC 5310
  • Material: STEEL OVERALL
  • Outside Diameter: 0.482 INCHES NOMINAL IN
  • Material Thickness: 0.070 INCHES NOMINAL IN
  • Hole Diameter: 0.258 INCHES NOMINAL IN
  • Style Designator: SERRATED
  • 1 verified cross-reference
  • Primary manufacturer: Liberty Ventures Inti, Llc
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 5310-00-267-0772, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Liberty Ventures Inti, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-267-0772
Primary Part Number103319
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLiberty Ventures Inti, Llc
StatusCANCELLED
MaterialSTEEL OVERALL
Outside Diameter0.482 INCHES NOMINAL IN
Material Thickness0.070 INCHES NOMINAL IN
Hole Diameter0.258 INCHES NOMINAL IN
Style DesignatorSERRATED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5310-00-010-3319 INTERCHANGEABLE
Washer,lock
5342-00-126-3898103319 INTERCHANGEABLE
Crank
Lucent Technologies Inc Corporate Headquarters
5998-00-195-0934 INTERCHANGEABLE
Electronic Components Assembly
5120-00-469-1153 INTERCHANGEABLE
Puller,mechanical
5310-00-582-5965196 INTERCHANGEABLE
Washer,lock
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4460-00-920-3448103319 INTERCHANGEABLE
Collector,dust
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
4720-01-079-315410892562-1 INTERCHANGEABLE
Hose Assembly,metallic
U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-539-9486103319 INTERCHANGEABLE
Washer,lock
Marmon-Herrington Company
Cross-Reference Index
Part NumberManufacturer
103319 Liberty Ventures Inti, Llc (USA)
Related Parts
5310-00-010-3319INTERCHANGEABLE
WASHER,LOCK
5342-00-126-3898INTERCHANGEABLE
CRANK
103319
5998-00-195-0934INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5120-00-469-1153INTERCHANGEABLE
PULLER,MECHANICAL
5310-00-582-5965INTERCHANGEABLE
WASHER,LOCK
196
4460-00-920-3448INTERCHANGEABLE
COLLECTOR,DUST
103319
4720-01-079-3154INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
10892562-1
5310-01-539-9486INTERCHANGEABLE
WASHER,LOCK
103319

Frequently Asked Questions

What is NSN 5310-00-267-0772?

NSN 5310-00-267-0772 is a Washer,lock, manufactured by Liberty Ventures Inti, Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-267-0772?

NSN 5310-00-267-0772 has 1 cross-referenced part number: 103319 (Liberty Ventures Inti, Llc).

What NSN replaces 5310-00-267-0772?

There are 8 known substitutes for 5310-00-267-0772: 5310-00-010-3319, 5342-00-126-3898, 5998-00-195-0934 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103319?

Key specifications for 103319: Material: STEEL OVERALL; Outside Diameter: 0.482 INCHES NOMINAL IN; Material Thickness: 0.070 INCHES NOMINAL IN; Hole Diameter: 0.258 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-267-0772 still in active supply?

NSN 5310-00-267-0772 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.
PartsTable Design LLC · partstable.com