The Bolt,eye, cataloged under National Stock Number 5306-00-638-9463, 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16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-00-638-9463 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Thread Length | 0.531 INCHES MINIMUM IN |
| Shank Length | 0.953 INCHES MINIMUM AND 1.000 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 | 1.484 INCHES MINIMUM AND 1.529 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN |
| Shoulder Thickness | 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Eye Inside Diameter | 0.250 INCHES MINIMUM AND 0.253 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 | 0.609 INCHES MINIMUM AND 0.641 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 |
|---|---|
| AN44-7A | 2/2 Government specification standardization U.S. Government activity |
NSN 5306-00-638-9463 is a Bolt,eye, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-00-638-9463: Thread Length: 0.531 INCHES MINIMUM IN; Shank Length: 0.953 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN; Style Designator: ROUND, CLOSED W/SHOULDER; Overall Length: 1.984 INCHES MINIMUM AND 2.031 INCHES MAXIMUM 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.