PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

107116Washer,lock

Lucent Technologies Inc Corporate Headquarters · NSN 5310-00-209-0909 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-0909 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-0909. Primary manufacturer part number: 107116.
Features
  • Washer,lock — FSC 5310
  • Material Thickness: 0.018 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: FLAT EXTERNAL TEETH
  • Outside Diameter: 0.312 INCHES NOMINAL IN
  • Hole Diameter: 0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
  • Surface Treatment: DICHROMATE ZINC OVERALL
  • 3 verified cross-references
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 5310-00-209-0909, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-209-0909
Primary Part Number107116
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusCANCELLED
Material Thickness0.018 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorFLAT EXTERNAL TEETH
Outside Diameter0.312 INCHES NOMINAL IN
Hole Diameter0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Surface TreatmentDICHROMATE ZINC OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3040-00-150-7169107116 INTERCHANGEABLE
Shaft,shouldered
Bei Sensors & Systems Company, Inc. Dba Bei Duncan
5310-00-209-0788 INTERCHANGEABLE
Washer,lock
3020-00-859-1898107116 INTERCHANGEABLE
Gear Assy,antibackl
General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems
5930-01-492-5037107116 INTERCHANGEABLE
Switch,push
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
Cross-Reference Index
Part NumberManufacturer
107116 Lucent Technologies Inc Corporate Headquarters (USA)
107116 American Telephone and Telegraph Co (USA)
107116 At and T Corp (USA)
Related Parts
3040-00-150-7169INTERCHANGEABLE
SHAFT,SHOULDERED
107116
5310-00-209-0788INTERCHANGEABLE
WASHER,LOCK
3020-00-859-1898INTERCHANGEABLE
GEAR ASSY,ANTIBACKL
107116
5930-01-492-5037INTERCHANGEABLE
SWITCH,PUSH
107116

Frequently Asked Questions

What is NSN 5310-00-209-0909?

NSN 5310-00-209-0909 is a Washer,lock, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-209-0909?

NSN 5310-00-209-0909 has 3 cross-referenced part numbers: 107116 (Lucent Technologies Inc Corporate Headquarters), 107116 (American Telephone and Telegraph Co), 107116 (At and T Corp).

What NSN replaces 5310-00-209-0909?

There are 4 known substitutes for 5310-00-209-0909: 3040-00-150-7169, 5310-00-209-0788, 3020-00-859-1898 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 107116?

Key specifications for 107116: Material Thickness: 0.018 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: FLAT EXTERNAL TEETH; Outside Diameter: 0.312 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-209-0909 still in active supply?

NSN 5310-00-209-0909 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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