The Bolt,internal Wrenching, cataloged under National Stock Number 5306-00-298-5041, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-00-298-5041 |
| Primary Part Number | 8065B240 |
| Item Name | Bolt,internal Wrenching |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Width Across Flats | 0.753 INCHES MINIMUM AND 0.761 INCHES MAXIMUM IN |
| Head Height | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Fastener Length | 6.865 INCHES MINIMUM AND 6.885 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AN-P-61 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.925 INCHES MINIMUM AND 0.955 INCHES MAXIMUM IN |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| Hole Configuration Style | ROUND INTERNAL HEXAGON |
| Material Document and Classification | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 181000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP E4340 OVERALL |
| Thread Series Designator | UNF |
| Hole Diameter | 0.069 INCHES NOMINAL IN |
| Head Diameter | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 8065B240 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 8065B240 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 5306-00-298-5041 is a Bolt,internal Wrenching, manufactured by Goodrich Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-298-5041 has 1 manufacturer part number on file: 8065B240 (Goodrich Corporation).
Key specifications for 8065B240: Width Across Flats: 0.753 INCHES MINIMUM AND 0.761 INCHES MAXIMUM IN; Head Height: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN; Fastener Length: 6.865 INCHES MINIMUM AND 6.885 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AN-P-61 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 19 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.