336-890-128: NOSEPIECE,OXYGEN MASK.
The NOSEPIECE,OXYGEN MASK is a the manufacturer industrial component. Key specifications include material: RUBBER POLYISOPRENE NATURAL CLASS NR, size_designation: MEDIUM LARGE, special_features: COMPONENT OF NIOSH APPROVAL TC-13F-197; SOLE SOURCE REQUIRED BY STATUTE 6.302, end_item_identification: 4240-01-333-3495. This part is cataloged in the U.S.
Government catalog under NSN 4240-01-391-4002, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | RUBBER POLYISOPRENE NATURAL CLASS NR |
| slot_quantity | 2 |
| size_designation | MEDIUM LARGE |
| special_features | COMPONENT OF NIOSH APPROVAL TC-13F-197; SOLE SOURCE REQUIRED BY STATUTE 6.302 |
| end_item_identification | 4240-01-333-3495 |
| NSN | 4240-01-391-4002 |
| SLOT QUANTITY | 2 |
| SIZE DESIGNATION | MEDIUM LARGE |
| COLOR | BLACK |
| SPECIAL FEATURES | COMPONENT OF NIOSH APPROVAL TC-13F-197; SOLE SOURCE REQUIRED BY STATUTE 6.302 |
| END ITEM IDENTIFICATION | 4240-01-333-3495 |
| MATERIAL | RUBBER POLYISOPRENE NATURAL CLASS NR |
No substitute or cross-reference records for this part.