The Bolt,shoulder, cataloged under National Stock Number 5306-01-268-9483, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Dept of the Army U S Army Electronics Command Night Vision Laboratory. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-268-9483 |
| Primary Part Number | 5002539 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Dept of the Army U S Army Electronics Command Night Vision Laboratory |
| Status | ACTIVE |
| Head Height | 0.130 INCHES NOMINAL IN |
| Fastener Length | 0.410 INCHES NOMINAL IN |
| Shoulder Length | 0.070 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Length | 0.155 INCHES NOMINAL SECOND SHOULDER IN |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.300 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Diameter | 0.185 INCHES NOMINAL SECOND SHOULDER IN |
| Thread Length | 0.225 INCHES NOMINAL IN |
| Shoulder Shape | ROUND ALL SHOULDERS |
| Material Document and Classification | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | CROWNED HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.500 INCHES NOMINAL IN |
| Color | BLACK OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | ALUMINUM ALLOY 6061 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 |
|---|---|
| 5002539 PRIMARY | Dept of the Army U S Army Electronics Command Night Vision Laboratory (USA) |
| Reference | Meaning |
|---|---|
| 5002539 | 3/2 Design control — primary reference U.S. Government activity |
| 10116187 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5306-01-268-9483 is a Bolt,shoulder, manufactured by Dept of the Army U S Army Electronics Command Night Vision Laboratory, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-268-9483 has 1 manufacturer part number on file: 5002539 (Dept of the Army U S Army Electronics Command Night Vision Laboratory).
Key specifications for 5002539: Head Height: 0.130 INCHES NOMINAL IN; Fastener Length: 0.410 INCHES NOMINAL IN; Shoulder Length: 0.070 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Length: 0.155 INCHES NOMINAL SECOND SHOULDER IN. 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.