NSN 4240-01-394-7057
Part Details | BREATHING EQUIPMENT FACEPIECE
4240-01-394-7057 The portion of a MASK, AIR LINE; MASK, CHEMICAL-BIOLOGICAL; MASK, GAS; or other breathing equipment mask that partially or completely encloses the user's face.
Alternate Parts: 495897, 4240-01-394-7057, 01-394-7057, 4240013947057, 013947057
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | AUG 12, 1994 | 01-394-7057 | 42722 ( FACEPIECE, BREATHING EQUIPMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4240-01-394-7057
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 495897 | 55799 | MINE SAFETY APPLIANCES COMPANY |
Technical Data | NSN 4240-01-394-7057
| Characteristic | Specifications |
|---|---|
| FACEPIECE DESIGN | HALF |
| FACEPIECE MATERIAL | SILICON |
| FACEPIECE SPEAKING DIAPHRAGM | NOT INCLUDED |
| FACEPIECE SIZE DESIGNATION | MEDIUM |
| SPECIAL FEATURES | SECURED BY FOUR ADJUSTABLE ELASTIC STRAPS ATTACHED TO A FLOATING ALUMINUM YOKE, CRADLE HEADBAND HELPS SIMPLIFY FACEPIECE DONNING, HAS 40 PERCENT GREATER SEALING SURFACE THAN MOST RESPIRATORS, TEXTURED SEALING SURFACE HELPS PREVENT FACEPIECE SLIPPAGE, DESIGNED FOR THE ABATEMENT INDUSTRY, COMFO ELITE UNO TC-21C 593 AND TC-21C 594 IS NIOSH/MSHA APPROVED |
