The Bolt,hook, cataloged under National Stock Number 5306-00-151-6162, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is In Speck Corp Dba in Speck Corp. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-151-6162 |
| Primary Part Number | 6-1-4067-4-228 |
| Item Name | Bolt,hook |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | In Speck Corp Dba in Speck Corp |
| Status | ACTIVE |
| Distance From Inside of Bend to Shank End | 1.750 INCHES NOMINAL IN |
| Thread Length | 1.125 INCHES MINIMUM IN |
| Hook Inside Width | 1.688 INCHES NOMINAL IN |
| Style Designator | RIGHT ANGLE BEND |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6-1-4067-4-228 | In Speck Corp Dba in Speck Corp (USA) |
| Reference | Meaning |
|---|---|
| 6-1-4067-4-228 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-00-151-6162 is a Bolt,hook, manufactured by In Speck Corp Dba in Speck Corp, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-151-6162 has 1 manufacturer part number on file: 6-1-4067-4-228 (In Speck Corp Dba in Speck Corp).
Key specifications for 6-1-4067-4-228: Distance From Inside of Bend to Shank End: 1.750 INCHES NOMINAL IN; Thread Length: 1.125 INCHES MINIMUM IN; Hook Inside Width: 1.688 INCHES NOMINAL IN; Style Designator: RIGHT ANGLE BEND. 9 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.