78901-21: 78901-21.
The 78901-21 is a the manufacturer industrial component. Key specifications include special_features: PWB 1,RES 12,CAP 8,DIODE 5,MICROCIRCUIT 1,COIL 1, features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: TEMPERATURE AND PRESSURE CONTROLS, AIRCRAFT, criticality_code_justification: CBBL. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-863-2895, 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 | PWB 1,RES 12,CAP 8,DIODE 5,MICROCIRCUIT 1,COIL 1 |
| features_provided | ELECTROSTATIC SENSITIVE |
| end_item_identification | TEMPERATURE AND PRESSURE CONTROLS, AIRCRAFT |
| criticality_code_justification | CBBL |
| NSN | 5310-00-863-2895 |
| WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL IN |
| BEARING SURFACE FINISH | 250.0 MICROINCHES |
| THREAD SERIES | UNEF |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 1.250 INCHES IN |
| NUT HEIGHT | 0.940 INCHES NOMINAL IN |
| NUT STYLE | HEXAGON |
| THREAD CLASS | 3B |
| THREAD QUANTITY PER INCH | 18 |
No substitute or cross-reference records for this part.