The Bolt,eye, cataloged under National Stock Number 5306-01-651-0453, 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 12 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 | 5306-01-651-0453 |
| Primary Part Number | 12600023 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Eye Stock Diameter | 0.560 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN |
| Thread Length | 1.500 INCHES NOMINAL IN |
| Shank Length | 1.750 INCHES NOMINAL IN |
| Style Designator | ROUND, CLOSED W/SHOULDER |
| Thread Direction | RIGHT-HAND |
| Distance From Center of Eye to Shank End | 2.688 INCHES NOMINAL IN |
| Shoulder Diameter | 1.250 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Eye Inside Diameter | 1.190 INCHES MINIMUM IN |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Eye Outside Width | 2.380 INCHES MINIMUM 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 |
|---|---|
| 12600023 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5306-01-651-0453 is a Bolt,eye, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-651-0453 has 1 manufacturer part number on file: 12600023 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12600023: Eye Stock Diameter: 0.560 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN; Thread Length: 1.500 INCHES NOMINAL IN; Shank Length: 1.750 INCHES NOMINAL IN; Style Designator: ROUND, CLOSED W/SHOULDER. 12 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.