The Bolt,eye, cataloged under National Stock Number 5306-01-303-3899, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 18 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 | 5306-01-303-3899 |
| Primary Part Number | 74A582120-2001 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Thread Length | 0.970 INCHES NOMINAL IN |
| Shank Length | 1.222 INCHES NOMINAL IN |
| Style Designator | OFFSET, ROUND W/SHOULDER |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Center of Eye to Shank End | 2.180 INCHES NOMINAL IN |
| Shoulder Diameter | 0.620 INCHES NOMINAL IN |
| Shoulder Thickness | 0.200 INCHES NOMINAL IN |
| Eye Offset | 0.380 INCHES NOMINAL IN |
| Offset Angle | 4.14 DEGREES MINIMUM AND 5.14 DEGREES MAXIMUM |
| Eye Inside Diameter | 0.322 INCHES MINIMUM AND 0.329 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Eye Stock Thickness | 0.120 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Eye Outside Width | 0.500 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 |
|---|---|
| 74A582120-2001 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5306-01-303-3899 is a Bolt,eye, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-303-3899 has 1 manufacturer part number on file: 74A582120-2001 (The Boeing Company Div Defense).
Key specifications for 74A582120-2001: Thread Length: 0.970 INCHES NOMINAL IN; Shank Length: 1.222 INCHES NOMINAL IN; Style Designator: OFFSET, ROUND W/SHOULDER; Material Document and Classification: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 18 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.