The Mask,escape,emergency, cataloged under National Stock Number 4240-01-413-0512, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-413-0512 |
| Item Name | Mask,escape,emergency |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | HEAT AND FIRE RESISTANT; IDEAL FOR EMERGENCY SITUATIONS WHERE GAS MASK OR OTHER RESPIRATORY PROTECTIVE DEVICE IS NOT READILY AVAILABLE; MEDIUM SIZE, EXHALATION VALVE; EQUIPPED W/2 CHARCOAL CLOTHS, 2 IMPREGNATED PARTICULATE FILTERS; 99 PCT EFFICIENT, WATER REPELLANT,ELASTIC RUBBER HOOD PROTECTS THE ENTIRE HEAD AND SEALS COMFORTABLY AT THE NECK; YELLOW; CPAL ITEM |
| 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 |
|---|---|
| QM-4B99VR-YE-M | 3/1 Design control — primary reference U.S. Government activity |
NSN 4240-01-413-0512 is a Mask,escape,emergency, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-01-413-0512: General Characteristics Item Description: HEAT AND FIRE RESISTANT; IDEAL FOR EMERGENCY SITUATIONS WHERE GAS MASK OR OTHER RESPIRATORY PROTECTIVE DEVICE IS NOT READILY AVAILABLE; MEDIUM SIZE, EXHALATION VALVE; EQUIPPED W/2 CHARCOAL CLOTHS, 2 IMPREGNATED PARTICULATE FILTERS; 99 PCT EFFICIENT, WATER REPELLANT,ELASTIC RUBBER HOOD PROTECTS THE ENTIRE HEAD AND SEALS COMFORTABLY AT THE NECK; YELLOW; CPAL ITEM. 1 specification is 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.