611166: BOLT,EXTERNALLY RELIEVED BODY.
The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include height: 0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN, diameter: 0.3116 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN, material: STEEL OVERALL, head_style: FLAT, surface_finish: 32.0 MICROINCHES SHANK END, special_features: UNDERCUT 0.03 TO 0.05 IN. W BY 0.28 TO 0.29 IN.
This part is cataloged in the U.S. Government catalog under NSN 5306-00-196-4551, 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.
| height | 0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| diameter | 0.3116 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| material | STEEL OVERALL |
| head_style | FLAT |
| surface_finish | 32.0 MICROINCHES SHANK END |
| special_features | UNDERCUT 0.03 TO 0.05 IN. W BY 0.28 TO 0.29 IN |
| style_designator | STRAIGHT |
| pin_head_diameter | 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| surface_treatment | PHOSPHATE MANGANESE OVERALL |
| under_head_length | 0.572 INCHES MINIMUM AND 0.582 INCHES MAXIMUM IN |
| material_document_and_classification | MIL-S-890,ALLOY NO. 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| surface_treatment_document_and_classification | MIL-C-16232,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NSN | 5306-00-196-4551 |
| HEAD HEIGHT | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2416 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| THREAD LENGTH | 0.270 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| FIRST DIAMETER FROM HEAD | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.