PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23004K0001Washer,flat

Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service · NSN 5310-01-622-4412 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-622-4412 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-622-4412. Primary manufacturer part number: 23004K0001.
Features
  • Washer,flat — FSC 5310
  • 4 verified cross-references
  • Primary manufacturer: Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-622-4412, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersMarine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (CAGE 01365); Oshkosh Corp (CAGE 45152); Eastern Co Div Eberhard Manufacturing (CAGE 19220); Oshkosh Defense Llc (CAGE 75Q65)
Technical Specifications
ParameterValue
NSN5310-01-622-4412
Primary Part Number23004K0001
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMarine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4730-00-213-8500AA7F358 INTERCHANGEABLE
Elbow,flange
Renk America Llc Div Renk America
6240-00-266-9940 INTERCHANGEABLE
Lamp,incandescent
6125-00-512-6851 INTERCHANGEABLE
Motor-Generator
4920-00-567-831025258 INTERCHANGEABLE
Test Plug,aircraft Component
Collins Engine Nozzles, Inc
5120-01-367-3368 INTERCHANGEABLE
Wrench,box and Open End,combinat
4820-01-434-777125258 INTERCHANGEABLE
Valve,angle
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
23004K0001 PRIMARY Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
4120512 Oshkosh Corp (USA)
2525-8 Eastern Co Div Eberhard Manufacturing (USA)
4120512 Oshkosh Defense Llc (USA)
Related Parts
4730-00-213-8500INTERCHANGEABLE
ELBOW,FLANGE
AA7F358
6240-00-266-9940INTERCHANGEABLE
LAMP,INCANDESCENT
6125-00-512-6851INTERCHANGEABLE
MOTOR-GENERATOR
4920-00-567-8310INTERCHANGEABLE
TEST PLUG,AIRCRAFT COMPONENT
25258
5120-01-367-3368INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
4820-01-434-7771INTERCHANGEABLE
VALVE,ANGLE
25258

Frequently Asked Questions

What is NSN 5310-01-622-4412?

NSN 5310-01-622-4412 is a Washer,flat, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-622-4412?

NSN 5310-01-622-4412 has 4 cross-referenced part numbers: 23004K0001 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 4120512 (Oshkosh Corp), 2525-8 (Eastern Co Div Eberhard Manufacturing), 4120512 (Oshkosh Defense Llc).

What NSN replaces 5310-01-622-4412?

There are 6 known substitutes for 5310-01-622-4412: 4730-00-213-8500, 6240-00-266-9940, 6125-00-512-6851 and 3 more. Verify interchangeability with system specifications before substitution.

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