The Bolt,eye, cataloged under National Stock Number 5306-00-272-6558, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-272-6558 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Eye Stock Diameter | 0.272 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN |
| Eye Width | 1.250 INCHES NOMINAL IN |
| Thread Length | 1.938 INCHES MINIMUM IN |
| Shank Length | 4.438 INCHES NOMINAL IN |
| Style Designator | OVAL, CLOSED |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OVERALL |
| Eye Length | 1.000 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| 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 |
| Reference | Meaning |
|---|---|
| KC1190 | 5/9 Secondary reference Diamond Reo Truck Co |
| P5653 | 3/9 Design control — primary reference Donaldson Company, Inc. |
NSN 5306-00-272-6558 is a Bolt,eye, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-00-272-6558: Eye Stock Diameter: 0.272 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN; Eye Width: 1.250 INCHES NOMINAL IN; Thread Length: 1.938 INCHES MINIMUM IN; Shank Length: 4.438 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.