PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

71119Washer,lock

Fastenal Company · NSN 5310-01-686-0974 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-686-0974 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-686-0974. Primary manufacturer part number: 71119.
Features
  • Washer,lock — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Fastenal Company
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-686-0974, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 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)
ManufacturersHdt Expeditionary Systems Inc (CAGE 0WJE1); Fastenal Company (CAGE 3CN46)
Technical Specifications
ParameterValue
NSN5310-01-686-0974
Primary Part Number71119
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFastenal Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2815-00-432-1792736507M2 INTERCHANGEABLE
Cylinder Sleeve
Variety Corp
6625-00-556-4936103372ANAN INTERCHANGEABLE
Meter,electrical Frequency
Yokogawa Corporation of America
5330-01-085-768974745 INTERCHANGEABLE
Seal,plain Encased
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
H009453 Hdt Expeditionary Systems Inc (USA)
71119 PRIMARY Fastenal Company (USA)
Related Parts
2815-00-432-1792INTERCHANGEABLE
CYLINDER SLEEVE
736507M2
6625-00-556-4936INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
103372ANAN
5330-01-085-7689INTERCHANGEABLE
SEAL,PLAIN ENCASED
74745

Frequently Asked Questions

What is NSN 5310-01-686-0974?

NSN 5310-01-686-0974 is a Washer,lock, manufactured by Fastenal Company, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-686-0974?

NSN 5310-01-686-0974 has 2 cross-referenced part numbers: H009453 (Hdt Expeditionary Systems Inc), 71119 (Fastenal Company).

What NSN replaces 5310-01-686-0974?

There are 3 known substitutes for 5310-01-686-0974: 2815-00-432-1792, 6625-00-556-4936, 5330-01-085-7689. Verify interchangeability with system specifications before substitution.

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