The Bolt,shoulder, cataloged under National Stock Number 5306-00-693-7440, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-693-7440 |
| Primary Part Number | 9204-57 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Head Height | 0.060 INCHES NOMINAL IN |
| Fastener Length | 1.700 INCHES NOMINAL IN |
| Shoulder Length | 1.380 INCHES MINIMUM AND 1.385 INCHES MAXIMUM FIRST SHOULDER IN |
| Surface Treatment Document and Classification | AN-P-61 ASSN STD 1ST TREATMENT RESPONSE OR MIL-P-6871 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| Distance From Centerline to Flat | 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.118 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shank Unthreaded Hole Diameter | 0.075 INCHES MINIMUM AND 0.078 INCHES MAXIMUM FIRST HOLE IN |
| Material Document and Classification | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | DEE |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OR CHROMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 4140 OVERALL |
| Thread Series Designator | UNF |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 1.620 INCHES NOMINAL FIRST HOLE IN |
| Head Diameter | 0.620 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 |
|---|---|
| 9204-57 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9204-57 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 5306-00-693-7440 is a Bolt,shoulder, manufactured by Goodrich Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-693-7440 has 1 manufacturer part number on file: 9204-57 (Goodrich Corporation).
Key specifications for 9204-57: Head Height: 0.060 INCHES NOMINAL IN; Fastener Length: 1.700 INCHES NOMINAL IN; Shoulder Length: 1.380 INCHES MINIMUM AND 1.385 INCHES MAXIMUM FIRST SHOULDER IN; Surface Treatment Document and Classification: AN-P-61 ASSN STD 1ST TREATMENT RESPONSE OR MIL-P-6871 MIL SPEC 2ND TREATMENT RESPONSE OVERALL. 20 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.