The Bolt,eye, cataloged under National Stock Number 5306-00-959-7779, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-959-7779 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Thread Length | 0.532 INCHES MINIMUM IN |
| Shank Length | 1.578 INCHES MINIMUM AND 1.624 INCHES MAXIMUM IN |
| Style Designator | ROUND, CLOSED W/SHOULDER |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Center of Eye to Shank End | 2.188 INCHES NOMINAL IN |
| Shoulder Diameter | 0.671 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN |
| Shoulder Thickness | 0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Eye Inside Diameter | 0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Eye Stock Thickness | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 24 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| Eye Outside Width | 0.671 INCHES MINIMUM AND 0.703 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 |
| Reference | Meaning |
|---|---|
| AN45-14A | 2/2 Government specification standardization U.S. Government activity |
NSN 5306-00-959-7779 is a Bolt,eye, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-00-959-7779: Thread Length: 0.532 INCHES MINIMUM IN; Shank Length: 1.578 INCHES MINIMUM AND 1.624 INCHES MAXIMUM IN; Style Designator: ROUND, CLOSED W/SHOULDER; Overall Length: 2.578 INCHES NOMINAL IN. 16 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.