The 21148D is a the manufacturer industrial component. Key specifications include proof_pressure: 15.00 POUNDS PER SQUARE INCH LBS, mounting_method: THREADED HOLE(S), special_features: OPERATING VOLTAGE: LESS THAN 30V AC/DC (RESISTIVE LOAD) V, operating_temp_rating: 5.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC, end_item_identification: NSN 6665-01-452-9644; DETECTION SYSTEM,BIOLOGICAL AGENT, media_for_which_designed: GAS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-095-5354, 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.
| proof_pressure | 15.00 POUNDS PER SQUARE INCH LBS |
| mounting_method | THREADED HOLE(S) |
| special_features | OPERATING VOLTAGE: LESS THAN 30V AC/DC (RESISTIVE LOAD) V |
| operating_temp_rating | 5.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC |
| end_item_identification | NSN 6665-01-452-9644; DETECTION SYSTEM,BIOLOGICAL AGENT |
| media_for_which_designed | GAS |
| mounting_facility_pattern | TWO POSITION DIAGONAL |
| contact_load_current_rating | 40.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| part_name_assigned_by_controlling_agency | SWITCH, VACUUM |
| NSN | 5999-01-095-5354 |