The Bolt,shoulder, cataloged under National Stock Number 5306-01-560-5557, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-560-5557 |
| Primary Part Number | 95224-10C-46 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Head Height | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Fastener Length | 3.620 INCHES MINIMUM AND 3.630 INCHES MAXIMUM IN |
| Shoulder Length | 2.870 INCHES MINIMUM AND 2.880 INCHES MAXIMUM GRIP IN |
| Shoulder Diameter | 0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM OVERALL IN |
| Thread Length | 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND GRIP |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | AMS 5853 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 13 |
| Thread Series Designator | UNRC |
| Head Diameter | 0.853 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 95224-10C-46 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
NSN 5306-01-560-5557 is a Bolt,shoulder, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-560-5557 has 1 manufacturer part number on file: 95224-10C-46 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for 95224-10C-46: Head Height: 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Fastener Length: 3.620 INCHES MINIMUM AND 3.630 INCHES MAXIMUM IN; Shoulder Length: 2.870 INCHES MINIMUM AND 2.880 INCHES MAXIMUM GRIP IN; Shoulder Diameter: 0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM OVERALL 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.