The Bolt,eye, cataloged under National Stock Number 5306-00-979-8749, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Komatsu America Corp.. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-979-8749 |
| Primary Part Number | 299655R1 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| Eye Stock Diameter | 0.500 INCHES NOMINAL IN |
| Thread Length | 3.750 INCHES NOMINAL IN |
| Shank Length | 11.125 INCHES NOMINAL IN |
| Style Designator | ROUND, CLOSED |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Center of Eye to Shank End | 11.625 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Eye Inside Diameter | 0.592 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 13 |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 299655R1 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 299655R1 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 299655R1 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 299655R1 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-00-979-8749 is a Bolt,eye, manufactured by Komatsu America Corp., classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-979-8749 has 1 manufacturer part number on file: 299655R1 (Komatsu America Corp.).
Key specifications for 299655R1: Eye Stock Diameter: 0.500 INCHES NOMINAL IN; Thread Length: 3.750 INCHES NOMINAL IN; Shank Length: 11.125 INCHES NOMINAL IN; Style Designator: ROUND, CLOSED. 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.