28903: ADAPTER ASSEMBLY,VALVE.
Record cards to write on as refills for Cardo Phone box. White and with ruling on both sides. Key specifications include material: PLASTIC, overall_length: 2.375 INCHES NOMINAL IN, overall_diameter: 1.250 INCHES NOMINAL IN, special_features: CONVENTIONAL THERMAL CURRENT AT 60 DEG C IS 63; RATED OPERATIONAL VOLTAGE AC 50/60 HZ IS 500, DC IS 250 DEGC, supplementary_features: NUMBER OF POLES 3,4, end_item_identification: CABINET, ELECTRICAL B-0103-01.
This part is cataloged in the U.S. Government catalog under NSN 1630-00-357-1145, 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 | PLASTIC |
| overall_length | 2.375 INCHES NOMINAL IN |
| overall_diameter | 1.250 INCHES NOMINAL IN |
| special_features | CONVENTIONAL THERMAL CURRENT AT 60 DEG C IS 63; RATED OPERATIONAL VOLTAGE AC 50/60 HZ IS 500, DC IS 250 DEGC |
| supplementary_features | NUMBER OF POLES 3,4 |
| end_item_identification | CABINET, ELECTRICAL B-0103-01 |
| general_characteristics_item_description | INCLUDES HEAD, FOUR STAINLESS STEEL |
| part_name_assigned_by_controlling_agency | IEC 947-3 RATED INTERPACT SWITCHES |
| NSN | 1630-00-357-1145 |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,MIL-S-7420,COMPOSITION E52100,FINAL LAP FIT DIATO BE 0.2175 IN. MIN,0.2195 IN. MAX IN |
No substitute or cross-reference records for this part.