The Cylinder and Valve Assembly, cataloged under National Stock Number 4240-00-262-4676, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Mine Safety Appliances Company. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-00-262-4676 |
| Primary Part Number | 96337 |
| Item Name | Cylinder and Valve Assembly |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Mine Safety Appliances Company |
| Status | ACTIVE |
| Reference Data and Literature | AF TO.14S5-16-1 |
| Functional Description | SUPPLIED AIR FOR BREATHING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 96337 PRIMARY | Mine Safety Appliances Company (USA) |
NSN 4240-00-262-4676 is a Cylinder and Valve Assembly, manufactured by Mine Safety Appliances Company, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-00-262-4676 has 1 manufacturer part number on file: 96337 (Mine Safety Appliances Company).
2 possible matches (shared part number, not a government interchangeability claim): 3455-01-264-6798, 5365-01-667-9367. Verify interchangeability with system specifications before substitution.
Key specifications for 96337: Reference Data and Literature: AF TO.14S5-16-1; Functional Description: SUPPLIED AIR FOR BREATHING; End Item Identification: SELF-CONTAINED BREATHING APPARATUS,4240-01-190-0455. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.