The Bolt,hook, cataloged under National Stock Number 5306-00-912-9989, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Textron Systems Corporation Dba Textron Systems Corp. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-912-9989 |
| Primary Part Number | 204-072-405-1 |
| Item Name | Bolt,hook |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Textron Systems Corporation Dba Textron Systems Corp |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Distance From Inside of Bend to Shank End | 0.776 INCHES MINIMUM AND 0.836 INCHES MAXIMUM IN |
| Thread Length | 0.570 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| Hook Inside Width | 0.466 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN |
| Criticality Code Justification | FEAT |
| Style Designator | RIGHT ANGLE BEND |
| Material Document and Classification | MIL-S-6758,PHYSICAL CONDITION C,SURFACE CONDITION 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 90000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 204-072-405-1 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 204-072-405-001 | 5/2 Secondary reference U.S. Government activity |
| 204-072-405-1 | 5/9 Secondary reference U.S. Government activity |
| 204-072-405-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-00-912-9989 is a Bolt,hook, manufactured by Textron Systems Corporation Dba Textron Systems Corp, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-912-9989 has 1 manufacturer part number on file: 204-072-405-1 (Textron Systems Corporation Dba Textron Systems Corp).
Key specifications for 204-072-405-1: Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Distance From Inside of Bend to Shank End: 0.776 INCHES MINIMUM AND 0.836 INCHES MAXIMUM IN; Thread Length: 0.570 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN; Hook Inside Width: 0.466 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN. 15 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.