The Bolt,eye, cataloged under National Stock Number 5306-01-308-5029, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. 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 | 5306-01-308-5029 |
| Primary Part Number | 717751518-001 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Eye Stock Diameter | 0.437 INCHES NOMINAL IN |
| Thread Length | 0.840 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN |
| Shank Length | 1.260 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A582 COND A ASSN STD 1ST MATERIAL RESPONSE OR ASTM A240 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Center of Eye to Shank End | 1.630 INCHES NOMINAL IN |
| Eye Inside Diameter | 0.256 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 303 OR STEEL COMP 304 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 |
|---|---|
| 717751518-001 PRIMARY | Lockheed Martin Corporation (USA) |
NSN 5306-01-308-5029 is a Bolt,eye, manufactured by Lockheed Martin Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-308-5029 has 1 manufacturer part number on file: 717751518-001 (Lockheed Martin Corporation).
Key specifications for 717751518-001: Eye Stock Diameter: 0.437 INCHES NOMINAL IN; Thread Length: 0.840 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN; Shank Length: 1.260 INCHES NOMINAL IN; Material Document and Classification: ASTM A582 COND A ASSN STD 1ST MATERIAL RESPONSE OR ASTM A240 ASSN STD 2ND MATERIAL RESPONSE OVERALL. 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.