H83216-2512: RETAINER,HELICAL COMPRESSION SPR.
RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: ALUMINUM AND COPPER ALLOY, head_style: HEADLESS (SETSCREW), point_style: OVAL, thread_class: 3A A, thread_length: 0.739 INCHES MINIMUM AND 0.761 INCHES MAXIMUM IN, overall_height: 1.630 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-151-6911, 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 | ALUMINUM AND COPPER ALLOY |
| head_style | HEADLESS (SETSCREW) |
| point_style | OVAL |
| thread_class | 3A A |
| thread_length | 0.739 INCHES MINIMUM AND 0.761 INCHES MAXIMUM IN |
| overall_height | 1.630 INCHES NOMINAL IN |
| fastener_length | 0.739 INCHES MINIMUM AND 0.761 INCHES MAXIMUM IN |
| flange_diameter | 1.000 INCHES NOMINAL IN |
| style_designator | PARALLEL |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| width_across_flats | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN |
| NSN | 5305-00-151-6911 |
| WIDTH ACROSS FLATS | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.739 INCHES MINIMUM AND 0.761 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.739 INCHES MINIMUM AND 0.761 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | HEADLESS (SETSCREW) |
| THREAD DIRECTION | RIGHT-HAND |
| POINT STYLE | OVAL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 3 STYLE |