4B100-T08-10: RIVET,BLIND.
The RIVET,BLIND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 STEM, head_style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER), grip_length: 0.562 INCHES MINIMUM AND 0.626 INCHES MAXIMUM IN, shank_style: SELF-PLUGGING, shank_diameter: 0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, fastener_length: 1.022 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-693-2781, 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 | STEEL COMP 8740 STEM |
| head_style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| grip_length | 0.562 INCHES MINIMUM AND 0.626 INCHES MAXIMUM IN |
| shank_style | SELF-PLUGGING |
| shank_diameter | 0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| fastener_length | 1.022 INCHES NOMINAL IN |
| hardness_rating | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM STEM |
| expansion_device | SERRATED STEM-TYPE W |
| special_features | LUBRICATION: ALL COMPONENTS- NONE. EXCEPT MANUFACTURER'S OPTION TO LUBRICATE MECHANICAL LOCK WITH LOX COMPATIBLE DRY FILM |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| surface_treatment | CADMIUM STEM |
| head_major_diameter | 0.399 INCHES NOMINAL IN |
| NSN | 5320-01-693-2781 |
| SHANK DIAMETER | 0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.022 INCHES NOMINAL IN |
| EXPANSION DEVICE | SERRATED STEM-TYPE W |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE STEM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 OR QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE MECHANICAL LOCK |
| HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM STEM |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM SLEEVE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A752 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE SLEEVE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 OR ASTM A752 DEF STAN/SPEC SINGLE MATERIAL RESPONSE STEM |