The Bolt,eye, cataloged under National Stock Number 5306-00-508-0176, 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 14 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 | 5306-00-508-0176 |
| Primary Part Number | 8731428 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Eye Stock Diameter | 0.250 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TY1 CLC FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY1 CL3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Thread Length | 0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Shank Length | 1.219 INCHES NOMINAL IN |
| Style Designator | ROUND, OPEN |
| Material Document and Classification | MIL-S-11415,CL E MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM AND CHROMATE OR ZINC OVERALL |
| Eye Inside Diameter | 0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 28 |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 8731428 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5306-00-508-0176 is a Bolt,eye, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-508-0176 has 1 manufacturer part number on file: 8731428 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8731428: Eye Stock Diameter: 0.250 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TY1 CLC FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY1 CL3 FED SPEC 2ND TREATMENT RESPONSE OVERALL; Thread Length: 0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN; Shank Length: 1.219 INCHES NOMINAL IN. 14 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.