465253: FILTER,RESPIRATOR,AIR FILTERING.
FILTER,RESPIRATOR,AIR FILTERING. Key specifications include special_features: SOLE SOURCE REQUIRED BY STATUTE 6.302; NIOSH APPROVAL NUMBER TC-21C-133; TYPE F, criticality_code_justification: FEAT. This part is cataloged in the U.S.
Government catalog under NSN 7530-00-149-1831, 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.
| special_features | SOLE SOURCE REQUIRED BY STATUTE 6.302; NIOSH APPROVAL NUMBER TC-21C-133; TYPE F |
| criticality_code_justification | FEAT |
| NSN | 7530-00-149-1831 |
| LENGTH | 11.000 INCHES NOMINAL IN |
| USAGE DESIGN | TRACING |
| DESIGN FORM | SHEET |
| RULING LOCATION | ONE SIDE |
| PULP TYPE | 100 PCT RAG |
| PRINTED AREA SIZE | +7.500 TO 10.000 INCHES IN |
| LINE COLOR | ORANGE |
| SUBSTANCE UNIT WIDTH | 17.000 INCHES NOMINAL IN |
| PRINTED RULING TYPE | SEMILOGARITHMIC |
| RULING DIVISION | TWO 3-3/4 IN. CYCLE,5TH LINE ACCENTED 10TH LINE HEAVY IN |
No substitute or cross-reference records for this part.