The Bolt,hook, cataloged under National Stock Number 5306-00-772-3443, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-772-3443 |
| Primary Part Number | 7723443 |
| Item Name | Bolt,hook |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Distance From Inside of Bend to Shank End | 6.969 INCHES MINIMUM AND 7.219 INCHES MAXIMUM IN |
| Thread Length | 2.000 INCHES MINIMUM IN |
| Hook Inside Width | 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Style Designator | ROUND BEND |
| Material Document and Classification | QQ-S-634 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Inside Center of Bend to Hook End | 0.344 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN |
| Surface Treatment | LEAD OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 1010 OR STEEL COMP 1020 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 |
| Part Number | Manufacturer |
|---|---|
| 7723443 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5306-00-772-3443 is a Bolt,hook, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-772-3443 has 1 manufacturer part number on file: 7723443 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7723443: Distance From Inside of Bend to Shank End: 6.969 INCHES MINIMUM AND 7.219 INCHES MAXIMUM IN; Thread Length: 2.000 INCHES MINIMUM IN; Hook Inside Width: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Style Designator: ROUND BEND. 13 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.