Part Details | CHEMICAL-BIOLOGICAL MASK
4240-01-370-3821 An individual respiratory protective device consisting principally of a facepiece or muzzle-piece, and canister or filter elements. It is designed to protect the respiratory system and face of personnel or animals against chemical or biolgical contamination. Excludes MASK, AIR LINE; MASK, GAS; MASK, OXYGEN; MASK, RIOT CONTROL AGENT; and RESPIRATOR, AIR FILTERING.
Alternate Parts: 51274010, 5-1-2740-10, 4240-01-370-3821, 01-370-3821, 4240013703821, 013703821
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | JAN 21, 1993 | 01-370-3821 | 22753 ( MASK, CHEMICAL-BIOLOGICAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4240-01-370-3821
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5-1-2740-10 | 81361 | EDGEWOOD CHEMICAL BIOLOGICAL CENTERECBC |
Technical Data | NSN 4240-01-370-3821
| Characteristic | Specifications |
|---|---|
| FILTER TYPE | CANISTER |
| QUANTITY | 1 |
| PROTECTION FOR WHICH FILTER IS DESIGNED | WAR GASES |
| CANISTER MANUFACTURER SYMBOL | C2A1 |
| PARTICULATE FILTER | INCLUDED |
| CANISTER TO FACEPIECE ATTACHMENT METHOD | DIRECT |
| MOUNTING POSITION | C$D |
| CANISTER CARRYING HARNESS | INCLUDED |
| CARRYING POSITION FOR WHICH DESIGNED | B$C |
| QUICK DISCONNECT COUPLING FEATURE | INCLUDED |
| FACE COVER TYPE | FACEPIECE |
| SPECTACLE USAGE PROVISION | PROVIDED |
| MATERIAL | SILICON |
| LENS MATERIAL | PLASTIC, POLYCARBONATE |
| FACEPIECE SPEAKING DIAPHRAGM | INCLUDED |
| MICROPHONE | NOT INCLUDED |
| SIZE DESIGNATION | SMALL |
| HEAD HARNESS MATERIAL | PLASTIC, POLYESTER |
| CARRYING FACILITY | CARRIER |
| CARRIER POSITION TYPE | ONE POSITION |
| CARRIER WEARING POSITION | B$C |
| END ITEM IDENTIFICATION | MASK,M40A1,SMALL |