Mine Safety Appliances Company · NSN 4240-00-300-6965 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-00-300-6965 — this item is cataloged by the U.S. Government under National Stock Number 4240-00-300-6965. Primary manufacturer part number: 40441.
4240-00-300-6965 — No Item Name Available illustration
Features
Diaphragm Assembly — FSC 4240
2 verified cross-references
Primary manufacturer: Mine Safety Appliances Company
Applications
Industrial maintenance and repair
Government and military logistics
Equipment overhaul and refurbishment
General Description
The Diaphragm Assembly, cataloged under National Stock Number 4240-00-300-6965, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Mine Safety Appliances Company. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Catalog Facts
Item Name
Diaphragm Assembly
FSC / FSG
4240 — No Item Name Available (FSG 42)
Manufacturers
Mine Safety Appliances Company (CAGE 55799); Naval Ship Systems Command (CAGE 80064)
NSN 4240-00-300-6965 is a Diaphragm Assembly, manufactured by Mine Safety Appliances Company, classified under FSC 4240 (No Item Name Available). Status: active.
What are the part numbers for NSN 4240-00-300-6965?
NSN 4240-00-300-6965 has 2 cross-referenced part numbers: 40441 (Mine Safety Appliances Company), S9300-921873PC123T0129 (Naval Ship Systems Command).
What NSN replaces 4240-00-300-6965?
There are 10 known substitutes for 4240-00-300-6965: 2990-00-092-3894, 5840-00-099-0080, 5950-00-628-2393 and 7 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.