The Bolt,shoulder, cataloged under National Stock Number 5306-00-576-6828, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-00-576-6828 |
| Primary Part Number | 336C180P1 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Extended Washer Thickness | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Head Height | 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Fastener Length | 1.990 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN |
| Shoulder Length | 1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM FIRST SHOULDER IN |
| Extended Washer Diameter | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.433 INCHES MINIMUM AND 0.436 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Hardness Rating | 80.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL |
| Material Document and Classification | B50T12A,FSCM 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Nonstandard Thread Pitch Diameter | +0.2797 TO 0.2824 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Quantity Per Inch | 24 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 336C180P1 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 336C180P1 | 5/9 Secondary reference General Electric Company |
NSN 5306-00-576-6828 is a Bolt,shoulder, manufactured by General Electric Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-576-6828 has 1 manufacturer part number on file: 336C180P1 (General Electric Company).
Key specifications for 336C180P1: Extended Washer Thickness: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN; Head Height: 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Fastener Length: 1.990 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN; Shoulder Length: 1.360 INCHES MINIMUM AND 1.380 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.