The Bolt,hook, cataloged under National Stock Number 5306-01-175-7555, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-175-7555 |
| Item Name | Bolt,hook |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Distance From Inside of Bend to Shank End | 2.380 INCHES MINIMUM AND 2.650 INCHES MAXIMUM IN |
| Thread Length | 0.625 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN |
| Hook Inside Width | 1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN |
| Style Designator | ROUND BEND |
| Material Document and Classification | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS3204 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Distance From Inside Center of Bend to Hook End | 0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 1018 OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| NAS3204-8-16 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-175-7555 is a Bolt,hook, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-175-7555: Surface Treatment Document and Classification: QQ-P-416 TY 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Distance From Inside of Bend to Shank End: 2.380 INCHES MINIMUM AND 2.650 INCHES MAXIMUM IN; Thread Length: 0.625 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN; Hook Inside Width: 1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN. 16 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.