The Facepiece,breathing Equipment, cataloged under National Stock Number 4240-01-365-9538, 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 Honeywell Safety Products Usa, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4240-01-365-9538 |
| Primary Part Number | 550030S |
| Item Name | Facepiece,breathing Equipment |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | Honeywell Safety Products Usa, Inc. |
| Status | CANCELLED |
| Criticality Code Justification | FEAT |
| Facepiece Size Designation | SMALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 301000 | Honeywell Safety Products Usa, Inc. (USA) |
| 6111S | Dalloz Safety (USA) |
| 14140145 | Survivair Corp Sub of Comasec Inc (USA) |
| 14140145 | Dalloz Safety (USA) |
| 14130392 | Dalloz Safety (USA) |
| 14130448 | Survivair Corp Sub of Comasec Inc (USA) |
| 550030S PRIMARY | Honeywell Safety Products Usa, Inc. (USA) |
| 6111S | Survivair Corp Sub of Comasec Inc (USA) |
| 14130448 | Dalloz Safety (USA) |
| 311110 | Survivair Corp Sub of Comasec Inc (USA) |
| 5100 | Dalloz Safety (USA) |
| 510000 | Honeywell Safety Products Usa, Inc. (USA) |
| 14140121 | Dalloz Safety (USA) |
| 5100 | Survivair Corp Sub of Comasec Inc (USA) |
NSN 4240-01-365-9538 is a Facepiece,breathing Equipment, manufactured by Honeywell Safety Products Usa, Inc., classified under FSC 4240 (No Item Name Available). Status: cancelled.
NSN 4240-01-365-9538 has 14 cross-referenced part numbers: 301000 (Honeywell Safety Products Usa, Inc.), 6111S (Dalloz Safety), 14140145 (Survivair Corp Sub of Comasec Inc), 14140145 (Dalloz Safety), 14130392 (Dalloz Safety) and 9 more.
There are 12 known substitutes for 4240-01-365-9538: 5950-00-070-7644, 4820-00-141-9051, 5905-00-356-7652 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 550030S: Criticality Code Justification: FEAT; Facepiece Size Designation: SMALL; Special Features: SOLE SOURCE REQUIRED BY STATUTE 6.302. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 4240-01-365-9538 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.