NSN 4240-01-249-5540
Part Details | AIR FILTERING RESPIRATOR CARTRIDGE
4240-01-249-5540 A self-contained unit designed for placement in the holder of a respirator or air line mask. It may consist of a filtering element of fibrous material such as felt, paper, or the like secured between two end plates; or it may be a cylindrical container of light weight construction having flat or slightly rounded ends which may be either perforated or of wire mesh, filled with charcoal or chemicals which absorb contaminants from the air passing through it. See also FILTER, RESPIRATOR, AIR FILTERING.
Alternate Parts: R21, R-21, 14190007, 14190007, 4240-01-249-5540, 01-249-5540, 4240012495540, 012495540
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | FEB 12, 1987 | 01-249-5540 | 10101 ( CARTRIDGE, RESPIRATOR, AIR FILTERING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4240-01-249-5540
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| R-21 | 79687 | DALLOZ SAFETY |
| 14190007 | 79687 | DALLOZ SAFETY |
| 14190007 | 56434 | SURVIVAIR CORPSUB OF COMASEC INC |
Technical Data | NSN 4240-01-249-5540
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | NIOSH APPROVAL NO. TC-23C-134; SOLE SOURCE REQUIRED BY STATUTE 6.302 |
| CRITICALITY CODE JUSTIFICATION | FEAT |