The Respirator Outfit, cataloged under National Stock Number 4240-01-641-9943, 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 Avon Protection Systems Incorporated Dba Avon Protection Systems Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-641-9943 |
| Primary Part Number | 81100-19 |
| Item Name | Respirator Outfit |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Avon Protection Systems Incorporated Dba Avon Protection Systems Inc |
| Status | ACTIVE |
| Component Quantity | 1 |
| Document Type | COMMERCIAL CATALOG |
| Package Model Number | 81100-19 |
| Component Document Origin | INDUSTRIAL |
| Document Source | 1LEW5 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 81100-19 PRIMARY | Avon Protection Systems Incorporated Dba Avon Protection Systems Inc (USA) |
| 130000AA-U | Ouvry (FRA) |
NSN 4240-01-641-9943 is a Respirator Outfit, manufactured by Avon Protection Systems Incorporated Dba Avon Protection Systems Inc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-641-9943 has 2 manufacturer part numbers on file: 81100-19 (Avon Protection Systems Incorporated Dba Avon Protection Systems Inc), 130000AA-U (Ouvry).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-696-5178. Verify interchangeability with system specifications before substitution.
Key specifications for 81100-19: Component Quantity: 1; Document Type: COMMERCIAL CATALOG; Package Model Number: 81100-19; Component Document Origin: INDUSTRIAL. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.