The Harness,head,oxygen Breathing, cataloged under National Stock Number 4240-01-049-0976, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-049-0976 |
| Primary Part Number | 462548 |
| Item Name | Harness,head,oxygen Breathing |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | Mine Safety Appliances Company |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL NITRILE,RUBBER,HYCAR BLACK,5-STRAP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 462548 PRIMARY | Mine Safety Appliances Company (USA) |
| 4240PL1246813 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 4240-01-049-0976 is a Harness,head,oxygen Breathing, manufactured by Mine Safety Appliances Company, classified under FSC 4240 (No Item Name Available). Status: active.
NSN 4240-01-049-0976 has 2 cross-referenced part numbers: 462548 (Mine Safety Appliances Company), 4240PL1246813 (Jednolity Indeks Materialowy - Uniform Material Index).
There is 1 known substitute for 4240-01-049-0976: 5915-00-655-0306. Verify interchangeability with system specifications before substitution.
Key specifications for 462548: General Characteristics Item Description: MATERIAL NITRILE,RUBBER,HYCAR BLACK,5-STRAP; End Item Identification: 4240-00-616-2857. 2 total characteristics are documented in the Federal Logistics Information System.