27931: DAVITS,BOAT,BOOM.
The DAVITS,BOAT,BOOM is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.156 INCHES NOMINAL IN, thread_length: 0.500 INCHES NOMINAL IN, fastener_length: 0.500 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 2030-00-222-3643, 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 OVERALL |
| head_style | HEXAGON |
| head_height | 0.156 INCHES NOMINAL IN |
| thread_length | 0.500 INCHES NOMINAL IN |
| fastener_length | 0.500 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC OVERALL |
| width_between_flats | 0.433 INCHES NOMINAL IN |
| end_item_identification | AIRFIELD DAMAGE REPAIR (ADR) KIT; NSN 3895-01-669-1345 |
| nominal_thread_diameter | 0.250 INCHES IN |
| thread_quantity_per_inch | 20 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 2030-00-222-3643 |
| LOAD RATING PER SET | 9000.000 POUNDS NOMINAL LBS |
| OUTREACH DISTANCE FROM PIVOTING POINT | 9.250 FEET NOMINAL FT |
| BOAT LENGTH FOR WHICH DESIGNED | 26.000 FEET NOMINAL FT |
| VESSEL CLASS FOR WHICH SUITABLE | AN 38-77 |
| BOOM ACTUATION METHOD | SHEATH SCREW |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY OUTREACH DISTANCE FROM PIVOLTING POINT,LOAD RATING PER SET |
| DISTANCE BETWEEN DAVIT HEAD AND DECK | 15.1666 FEET NOMINAL FT |