PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40233Clamp,block

Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service · NSN 5342-01-669-9631 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-669-9631 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-669-9631. Primary manufacturer part number: 40233.
Features
  • Clamp,block — FSC 5342
  • 1 verified cross-reference
  • 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 Clamp,block, cataloged under National Stock Number 5342-01-669-9631, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameClamp,block
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersMarine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (CAGE 01365)
Technical Specifications
ParameterValue
NSN5342-01-669-9631
Primary Part Number40233
Item NameClamp,block
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerMarine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2540-00-107-4184 INTERCHANGEABLE
Coupler
5310-00-347-00213507 INTERCHANGEABLE
Washer,flat
Parker Hannifin Corp Dba Pneutronics
5961-00-472-5667 INTERCHANGEABLE
Transistor
5962-01-078-573940233 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5950-01-095-0002 INTERCHANGEABLE
Transformer,power
4730-01-134-8876 INTERCHANGEABLE
Holder Assembly,hose
5331-01-263-107940233 INTERCHANGEABLE
O-Ring
Tritan Corp
3455-01-364-8165 INTERCHANGEABLE
Cutter,milling,side
9905-01-470-478842AD INTERCHANGEABLE
Reflector,indicating,clearance
Vickers Truck Equipment Co
Cross-Reference Index
Part NumberManufacturer
40233 PRIMARY Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
Related Parts
2540-00-107-4184INTERCHANGEABLE
COUPLER
5310-00-347-0021INTERCHANGEABLE
WASHER,FLAT
3507
5961-00-472-5667INTERCHANGEABLE
TRANSISTOR
5962-01-078-5739INTERCHANGEABLE
MICROCIRCUIT,MEMORY
40233
5950-01-095-0002INTERCHANGEABLE
TRANSFORMER,POWER
4730-01-134-8876INTERCHANGEABLE
HOLDER ASSEMBLY,HOSE
5331-01-263-1079INTERCHANGEABLE
O-RING
40233
3455-01-364-8165INTERCHANGEABLE
CUTTER,MILLING,SIDE
9905-01-470-4788INTERCHANGEABLE
REFLECTOR,INDICATING,CLEARANCE
42AD

Frequently Asked Questions

What is NSN 5342-01-669-9631?

NSN 5342-01-669-9631 is a Clamp,block, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-669-9631?

NSN 5342-01-669-9631 has 1 cross-referenced part number: 40233 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).

What NSN replaces 5342-01-669-9631?

There are 9 known substitutes for 5342-01-669-9631: 2540-00-107-4184, 5310-00-347-0021, 5961-00-472-5667 and 6 more. Verify interchangeability with system specifications before substitution.

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