The Bolt,hook, cataloged under National Stock Number 5306-01-087-9727, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-087-9727 |
| Item Name | Bolt,hook |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| Distance From Inside of Bend to Shank End | 1.880 INCHES NOMINAL IN |
| Thread Length | 1.500 INCHES NOMINAL IN |
| Hook Inside Width | 1.870 INCHES NOMINAL IN |
| Style Designator | SQUARE BEND |
| Material Document and Classification | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Inside Center of Bend to Hook End | 0.380 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 4130 OR STEEL COMP 4140 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 |
|---|---|
| 7938418-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-087-9727 is a Bolt,hook, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-087-9727: Surface Treatment Document and Classification: QQ-P-416,TYPE 2 MIL STD SINGLE TREATMENT RESPONSE OVERALL; Distance From Inside of Bend to Shank End: 1.880 INCHES NOMINAL IN; Thread Length: 1.500 INCHES NOMINAL IN; Hook Inside Width: 1.870 INCHES NOMINAL IN. 14 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.