The Bolt,machine, cataloged under National Stock Number 5306-01-588-8425, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-588-8425 |
| Primary Part Number | AEB02C438B75WA6FY1 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Head Height | 0.272 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN |
| Fastener Length | 2.750 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | ASTM F1941, FE/ZN-NI, TYPE 5F ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 2.750 INCHES NOMINAL IN |
| Material Document and Classification | SAE J 429, GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.603 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Surface Treatment | ZINC ALLOY OVERALL |
| Thread Class | 2A A |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| AEB02C438B75WA6FY1 PRIMARY | Cummins Power Generation Inc. (USA) |
| AEB02C438B75WA6FY1 | The American Society of Mechanical Engineers (USA) |
NSN 5306-01-588-8425 is a Bolt,machine, manufactured by Cummins Power Generation Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-588-8425 has 2 manufacturer part numbers on file: AEB02C438B75WA6FY1 (Cummins Power Generation Inc.), AEB02C438B75WA6FY1 (The American Society of Mechanical Engineers).
Key specifications for AEB02C438B75WA6FY1: Head Height: 0.272 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN; Fastener Length: 2.750 INCHES NOMINAL IN; Surface Treatment Document and Classification: ASTM F1941, FE/ZN-NI, TYPE 5F ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 2.750 INCHES NOMINAL IN. 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.