The Bolt,shoulder, cataloged under National Stock Number 5306-00-966-9359, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Hc Merchandisers, Inc. Dba Hc Merchandisers Inc Div Hc Pacific. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-966-9359 |
| Primary Part Number | 205-030-476-3-14821 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Hc Merchandisers, Inc. Dba Hc Merchandisers Inc Div Hc Pacific |
| Status | ACTIVE |
| Head Height | 0.250 INCHES NOMINAL IN |
| Fastener Length | 2.280 INCHES NOMINAL IN |
| Shoulder Length | 0.220 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 0.477 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| Shoulder Shape | HEXAGONAL FIRST SHOULDER |
| Material Document and Classification | MIL-S-5000,COMP 4340,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.500 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.500 INCHES NOMINAL FIRST SHOULDER IN |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL 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 |
|---|---|
| 205-030-476-3-14821 | Hc Merchandisers, Inc. Dba Hc Merchandisers Inc Div Hc Pacific (USA) |
| 205-030-476-3 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 205-030-476-3 | 3/2 Design control — primary reference U.S. Government activity |
| 205-030-476-3 | 5/9 Secondary reference U.S. Government activity |
| 205-030-476-003 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-00-966-9359 is a Bolt,shoulder, manufactured by Hc Merchandisers, Inc. Dba Hc Merchandisers Inc Div Hc Pacific, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-966-9359 has 2 manufacturer part numbers on file: 205-030-476-3-14821 (Hc Merchandisers, Inc. Dba Hc Merchandisers Inc Div Hc Pacific), 205-030-476-3 (Textron Systems Corporation Dba Textron Systems Corp).
Key specifications for 205-030-476-3-14821: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 2.280 INCHES NOMINAL IN; Shoulder Length: 0.220 INCHES NOMINAL FIRST SHOULDER IN; Thread Length: 0.477 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN. 16 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.