The Bolt,shoulder, cataloged under National Stock Number 5306-01-264-1450, 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 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-264-1450 |
| Primary Part Number | 75D111252-2015 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Extended Washer Thickness | 0.125 INCHES NOMINAL IN |
| Head Height | 0.840 INCHES NOMINAL IN |
| Fastener Length | 6.060 INCHES NOMINAL IN |
| Shoulder Length | 1.130 INCHES NOMINAL FIRST SHOULDER IN |
| Surface Treatment Document and Classification | PS13001,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 1.380 INCHES NOMINAL IN |
| Shoulder Diameter | 0.812 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 4.730 INCHES MINIMUM AND 4.930 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shank Unthreaded Hole Diameter | 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM FIRST HOLE IN |
| Material Document and Classification | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 10 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNJC |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 0.910 INCHES NOMINAL FIRST HOLE 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 |
|---|---|
| 75D111252-2015 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 75D111252-2015 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-264-1450 is a Bolt,shoulder, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-264-1450 has 1 manufacturer part number on file: 75D111252-2015 (The Boeing Company Div Defense).
Key specifications for 75D111252-2015: Extended Washer Thickness: 0.125 INCHES NOMINAL IN; Head Height: 0.840 INCHES NOMINAL IN; Fastener Length: 6.060 INCHES NOMINAL IN; Shoulder Length: 1.130 INCHES NOMINAL FIRST SHOULDER IN. 21 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.