The Voicemitter,gas Mask, cataloged under National Stock Number 4240-01-507-5252, 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, Llc Dba M S a. This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4240-01-507-5252 |
| Primary Part Number | 805343 |
| Item Name | Voicemitter,gas Mask |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | Mine Safety Appliances Company, Llc Dba M S a |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 805343 | Mine Safety Appliances Company, Llc Dba M S a (USA) |
NSN 4240-01-507-5252 is a Voicemitter,gas Mask, manufactured by Mine Safety Appliances Company, Llc Dba M S a, classified under FSC 4240 (No Item Name Available). Status: active.
NSN 4240-01-507-5252 has 1 cross-referenced part number: 805343 (Mine Safety Appliances Company, Llc Dba M S a).
There is 1 known substitute for 4240-01-507-5252: 5905-00-434-8765. Verify interchangeability with system specifications before substitution.
Key specifications for 805343: End Item Identification: MILLENNIUM CHEMICAL BIOLOGICAL MASK, MINE SAFETY APPLIANCES COMPANY. 1 total characteristics are documented in the Federal Logistics Information System.