The Bolt,shoulder, cataloged under National Stock Number 5306-00-269-3758, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-00-269-3758 |
| Primary Part Number | 123WM10461-1 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Extended Washer Thickness | 0.259 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN |
| Head Height | 1.145 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN |
| Fastener Length | 4.750 INCHES NOMINAL IN |
| Shoulder Length | 3.412 INCHES MINIMUM AND 3.422 INCHES MAXIMUM FIRST SHOULDER IN |
| Extended Washer Diameter | 2.115 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN |
| Shoulder Diameter | 1.248 INCHES MINIMUM AND 1.249 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 1.328 INCHES MINIMUM AND 1.338 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Material Document and Classification | SPS-M-107,56878 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 1.000 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 1.301 INCHES MINIMUM AND 1.314 INCHES MAXIMUM IN |
| Nonstandard Thread Pitch Diameter | +0.9494 TO 0.9536 INCHES IN |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 14 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNS |
| 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 |
|---|---|
| 123WM10461-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123WM10461-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5306-00-269-3758 is a Bolt,shoulder, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-269-3758 has 1 manufacturer part number on file: 123WM10461-1 (Northrop Grumman Systems Corporation).
Key specifications for 123WM10461-1: Extended Washer Thickness: 0.259 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN; Head Height: 1.145 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN; Fastener Length: 4.750 INCHES NOMINAL IN; Shoulder Length: 3.412 INCHES MINIMUM AND 3.422 INCHES MAXIMUM FIRST SHOULDER IN. 19 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.