PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100794Washer,lock

Naval Inventory Control Point Mechanicsburg · NSN 5310-01-077-1809 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-077-1809 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-077-1809. Primary manufacturer part number: 100794.
Features
  • Washer,lock — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-077-1809, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameWasher,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950)
Technical Specifications
ParameterValue
NSN5310-01-077-1809
Primary Part Number100794
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3020-00-225-6961100794 INTERCHANGEABLE
Gear,spur
Astronautics Corporation of America
4730-00-277-5736SAE J530 4-4 130138B INTERCHANGEABLE
Coupling,pipe
Sae International Dba Sae International
1680-00-343-5668100794 INTERCHANGEABLE
Drive Assy,gear Gea
Meggitt North Hollywood Inc
5310-01-025-6830102430 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Dana Off Highway Products, Llc
5305-01-548-0551138-2407 INTERCHANGEABLE
Screw,cap,socket Head
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
100794 PRIMARY Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
3020-00-225-6961INTERCHANGEABLE
GEAR,SPUR
100794
4730-00-277-5736INTERCHANGEABLE
COUPLING,PIPE
SAE J530 4-4 130138B
1680-00-343-5668INTERCHANGEABLE
DRIVE ASSY,GEAR GEA
100794
5310-01-025-6830INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
102430
5305-01-548-0551INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
138-2407

Frequently Asked Questions

What is NSN 5310-01-077-1809?

NSN 5310-01-077-1809 is a Washer,lock, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-01-077-1809?

NSN 5310-01-077-1809 has 1 cross-referenced part number: 100794 (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 5310-01-077-1809?

There are 5 known substitutes for 5310-01-077-1809: 3020-00-225-6961, 4730-00-277-5736, 1680-00-343-5668 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 5310-01-077-1809 still in active supply?

NSN 5310-01-077-1809 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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