PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42646-1Door,access,utility

Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service · NSN 5340-01-633-7670 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-633-7670 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-633-7670. Primary manufacturer part number: 42646-1.
Features
  • Door,access,utility — FSC 5340
  • 4 verified cross-references
  • Primary manufacturer: Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Door,access,utility, cataloged under National Stock Number 5340-01-633-7670, is classified within Federal Supply Class 5340 (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 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. Unit of issue: EA.

Catalog Facts
Item NameDoor,access,utility
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersMarine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (CAGE 01365); United States Department of the Navy Dba Naval Surface Warfare Center Panama City (CAGE 07070)
Technical Specifications
ParameterValue
NSN5340-01-633-7670
Primary Part Number42646-1
Item NameDoor,access,utility
FSC / FSG5340 / 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
Unit of IssueEA
Verified Substitutes 3
5310-00-143-6145 INTERCHANGEABLE
Nut,self-Locking,hexagon
3130-00-408-904142646 INTERCHANGEABLE
Cap,pillow Block
Cummins Inc.
5962-01-203-974742646 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
42646 Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
42646-1 PRIMARY Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
42646-1 United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)
42646 United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)
Related Parts
5310-00-143-6145INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
3130-00-408-9041INTERCHANGEABLE
CAP,PILLOW BLOCK
42646
5962-01-203-9747INTERCHANGEABLE
MICROCIRCUIT,MEMORY
42646

Frequently Asked Questions

What is NSN 5340-01-633-7670?

NSN 5340-01-633-7670 is a Door,access,utility, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-633-7670?

NSN 5340-01-633-7670 has 4 cross-referenced part numbers: 42646 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 42646-1 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 42646-1 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City), 42646 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).

What NSN replaces 5340-01-633-7670?

There are 3 known substitutes for 5340-01-633-7670: 5310-00-143-6145, 3130-00-408-9041, 5962-01-203-9747. Verify interchangeability with system specifications before substitution.

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