The Bolt,machine, cataloged under National Stock Number 5306-01-574-8766, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 7 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 | 5306-01-574-8766 |
| Primary Part Number | AEB02C375D50AW9A81 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM B633 TYPE II SC1 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| Thread Length | 4.500 INCHES NOMINAL IN |
| Material Document and Classification | ASTMA 354 GRADE BD ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | ZINC OVERALL |
| Thread Class | 2B |
| 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 |
|---|---|
| AEB02C375D50AW9A81 PRIMARY | The American Society of Mechanical Engineers (USA) |
NSN 5306-01-574-8766 is a Bolt,machine, manufactured by The American Society of Mechanical Engineers, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-574-8766 has 1 manufacturer part number on file: AEB02C375D50AW9A81 (The American Society of Mechanical Engineers).
Key specifications for AEB02C375D50AW9A81: Surface Treatment Document and Classification: ASTM B633 TYPE II SC1 ASSN STD ALL TREATMENT RESPONSES OVERALL; Thread Length: 4.500 INCHES NOMINAL IN; Material Document and Classification: ASTMA 354 GRADE BD ASSN STD ALL MATERIAL RESPONSES OVERALL; Thread Direction: RIGHT-HAND. 7 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.