The Bolt,eye, cataloged under National Stock Number 5306-00-032-6143, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Regal Air, Inc.. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-032-6143 |
| Primary Part Number | 0642105 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Regal Air, Inc. |
| Status | ACTIVE |
| Eye Stock Diameter | 0.250 INCHES NOMINAL IN |
| Thread Length | 0.656 INCHES MINIMUM IN |
| Shank Length | 2.063 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN |
| Style Designator | ROUND, CLOSED W/SHOULDER |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Center of Eye to Shank End | 3.094 INCHES NOMINAL IN |
| Shoulder Diameter | 0.710 INCHES MINIMUM AND 0.730 INCHES MAXIMUM IN |
| Shoulder Thickness | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Eye Inside Diameter | 1.000 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| Eye Outside Width | 1.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 0642105 PRIMARY | Regal Air, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 0642105 | 5/9 Secondary reference Cessna Aircraft Company Dba Textron Aviation |
| AK100 | 5/9 Secondary reference A and K Mfg Co Inc |
NSN 5306-00-032-6143 is a Bolt,eye, manufactured by Regal Air, Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-032-6143 has 1 manufacturer part number on file: 0642105 (Regal Air, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5360-00-349-8025, 2520-01-098-4927. Verify interchangeability with system specifications before substitution.
Key specifications for 0642105: Eye Stock Diameter: 0.250 INCHES NOMINAL IN; Thread Length: 0.656 INCHES MINIMUM IN; Shank Length: 2.063 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN; Style Designator: ROUND, CLOSED W/SHOULDER. 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.