The Bolt,shoulder, cataloged under National Stock Number 5306-01-355-8314, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is United States Department of the Navy Dba Naval Undersea Warfare Ctr Div. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-355-8314 |
| Primary Part Number | 123-4695806 ITEM 8 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | United States Department of the Navy Dba Naval Undersea Warfare Ctr Div |
| Status | ACTIVE |
| Head Height | 0.500 INCHES NOMINAL IN |
| Fastener Length | 2.840 INCHES NOMINAL IN |
| Shoulder Length | 1.950 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Diameter | 0.740 INCHES MINIMUM AND 0.743 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.890 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Material Document and Classification | QQ-N-286,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 1.120 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 11 |
| Material | NICKEL ALLOY K-500 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 123-4695806 ITEM 8 PRIMARY | United States Department of the Navy Dba Naval Undersea Warfare Ctr Div (USA) |
| 123-4695806 ITEM 8 | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
| Reference | Meaning |
|---|---|
| 123-4695806 ITEM 8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-355-8314 is a Bolt,shoulder, manufactured by United States Department of the Navy Dba Naval Undersea Warfare Ctr Div, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-355-8314 has 2 manufacturer part numbers on file: 123-4695806 ITEM 8 (United States Department of the Navy Dba Naval Undersea Warfare Ctr Div), 123-4695806 ITEM 8 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 123-4695806 ITEM 8: Head Height: 0.500 INCHES NOMINAL IN; Fastener Length: 2.840 INCHES NOMINAL IN; Shoulder Length: 1.950 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Diameter: 0.740 INCHES MINIMUM AND 0.743 INCHES MAXIMUM FIRST SHOULDER 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.