The Respirator,air Filtering, cataloged under National Stock Number 4240-01-198-3868, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-198-3868 |
| Item Name | Respirator,air Filtering |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| Mask Type | FULL FACEPIECE |
| Material Type | ELASTIC |
| Visual Provision Type | WINDOW |
| Approval Designator | ERR-060 |
| Accessory Components and Quantity | 250 FT HOSE FT |
| Adjustability | ADJUSTABLE |
| Head Harness | INCLUDED |
| Material | RUBBER SILICONE CLASS Q MASK |
| Material | PLASTIC VISUAL PROVISION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| P968445 | 5/9 Secondary reference Honeywell Safety Products Usa, Inc. |
| 968445 | 5/9 Secondary reference Survivair Corp Sub of Comasec Inc |
| P968445 | 3/9 Design control — primary reference Survivair Corp Sub of Comasec Inc |
| 9811-02 | 5/9 Secondary reference Survivair Corp Sub of Comasec Inc |
NSN 4240-01-198-3868 is a Respirator,air Filtering, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-01-198-3868: Mask Type: FULL FACEPIECE; Material Type: ELASTIC; Visual Provision Type: WINDOW; Approval Designator: ERR-060. 9 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.