The Bolt,eye, cataloged under National Stock Number 5306-00-052-7553, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 15 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 | 5306-00-052-7553 |
| Primary Part Number | S6130-80050-3 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Eye Stock Diameter | 0.125 INCHES NOMINAL IN |
| Thread Length | 0.469 INCHES MAXIMUM IN |
| Shank Length | 0.656 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Center of Eye to Shank End | 0.862 INCHES NOMINAL IN |
| Shoulder Diameter | 0.500 INCHES NOMINAL IN |
| Shoulder Thickness | 0.078 INCHES NOMINAL IN |
| Eye Inside Diameter | 0.357 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Eye Stock Thickness | 0.125 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 28 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| S6130-80050-3 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5306-00-052-7553 is a Bolt,eye, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-052-7553 has 1 manufacturer part number on file: S6130-80050-3 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S6130-80050-3: Eye Stock Diameter: 0.125 INCHES NOMINAL IN; Thread Length: 0.469 INCHES MAXIMUM IN; Shank Length: 0.656 INCHES NOMINAL IN; Overall Length: 1.375 INCHES NOMINAL IN. 15 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.