The Bag,breathing, cataloged under National Stock Number 4240-00-815-6936, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4240-00-815-6936 |
| Primary Part Number | 74173 |
| Item Name | Bag,breathing |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | Mine Safety Appliances Company |
| Status | CANCELLED |
| General Characteristics Item Description | NEOPRENE BASE BODY; 15.250 IN. LG; TWO BREATHING TUBES INCLUDED IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 74173 PRIMARY | Mine Safety Appliances Company (USA) |
| S9300 F 921875 PRIMARY | Naval Ship Systems Command (USA) |
NSN 4240-00-815-6936 is a Bag,breathing, manufactured by Mine Safety Appliances Company, classified under FSC 4240 (No Item Name Available). Status: cancelled.
NSN 4240-00-815-6936 has 2 cross-referenced part numbers: 74173 (Mine Safety Appliances Company), S9300 F 921875 (Naval Ship Systems Command).
There are 2 known substitutes for 4240-00-815-6936: 2530-00-422-9079, 5962-01-006-0180. Verify interchangeability with system specifications before substitution.
Key specifications for 74173: General Characteristics Item Description: NEOPRENE BASE BODY; 15.250 IN. LG; TWO BREATHING TUBES INCLUDED IN; End Item Identification: NAVY TYPE A-3 OXYGEN BREATHING APPARATUS. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 4240-00-815-6936 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.