PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71054Washer,lock

Fastenal Company Div Flpan · NSN 5310-01-567-8284 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-567-8284 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-567-8284. Primary manufacturer part number: 71054.
Features
  • Washer,lock — FSC 5310
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Material Thickness: 0.031 INCHES NOMINAL IN
  • Hole Diameter: 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Fastenal Company Div Flpan
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-567-8284, 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 Div Flpan. Government technical data includes 3 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-567-8284
Primary Part Number71054
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFastenal Company Div Flpan
StatusACTIVE
Style DesignatorSPLIT HELICAL-RIGHT HAND
Material Thickness0.031 INCHES NOMINAL IN
Hole Diameter0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-800-8150 INTERCHANGEABLE
Nut,tube Coupling
2910-01-011-403136687 INTERCHANGEABLE
Pump,fuel,metering and Distribut
Perkins Engines Inc
4820-01-228-7837710-5-4 INTERCHANGEABLE
Stem,fluid Valve
Flowserve Corporation Div Flowserve Us Inc
5935-01-422-8540RP2610-08 INTERCHANGEABLE
Backshell,electrical Connector
Fmh Aerospace Corp.
5331-01-465-938271054 INTERCHANGEABLE
O-Ring
T. F. Hudgins, Incorporated Dba Spinner II Products Div
Cross-Reference Index
Part NumberManufacturer
71054 PRIMARY Fastenal Company Div Flpan (USA)
Related Parts
4730-00-800-8150INTERCHANGEABLE
NUT,TUBE COUPLING
2910-01-011-4031INTERCHANGEABLE
PUMP,FUEL,METERING AND DISTRIBUT
36687
4820-01-228-7837INTERCHANGEABLE
STEM,FLUID VALVE
710-5-4
5935-01-422-8540INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
RP2610-08
5331-01-465-9382INTERCHANGEABLE
O-RING
71054

Frequently Asked Questions

What is NSN 5310-01-567-8284?

NSN 5310-01-567-8284 is a Washer,lock, manufactured by Fastenal Company Div Flpan, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-567-8284?

NSN 5310-01-567-8284 has 1 cross-referenced part number: 71054 (Fastenal Company Div Flpan).

What NSN replaces 5310-01-567-8284?

There are 5 known substitutes for 5310-01-567-8284: 4730-00-800-8150, 2910-01-011-4031, 4820-01-228-7837 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71054?

Key specifications for 71054: Style Designator: SPLIT HELICAL-RIGHT HAND; End Item Identification: 8197531 (53711) MISSION SUPPORT EQUIP SYSTEM; Material Thickness: 0.031 INCHES NOMINAL IN; Hole Diameter: 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.

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