The Bolt,shoulder, cataloged under National Stock Number 5306-01-316-1457, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-316-1457 |
| Primary Part Number | 1056551 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Quantity Per Inch | 13 |
| Shoulder Diameter | 0.555 INCHES MINIMUM AND 0.560 INCHES MAXIMUM FIRST SHOULDER IN |
| Material Document and Classification | MIL-S-24092 TY 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Surface Treatment | PHOSPHATE OVERALL |
| Shoulder Length | 0.791 INCHES MINIMUM AND 0.801 INCHES MAXIMUM FIRST SHOULDER IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Material | STEEL COMP 4147 OVERALL |
| Head Style | HEXAGON |
| Width Between Flats | 0.875 INCHES NOMINAL IN |
| Fastener Length | 1.796 INCHES NOMINAL IN |
| Head Height | 0.375 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.532 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1056551 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5306-01-316-1457 is a Bolt,shoulder, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-316-1457 has 1 cross-referenced part number: 1056551 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There is 1 known substitute for 5306-01-316-1457: 5962-01-043-4930. Verify interchangeability with system specifications before substitution.
Key specifications for 1056551: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL; Thread Quantity Per Inch: 13; Shoulder Diameter: 0.555 INCHES MINIMUM AND 0.560 INCHES MAXIMUM FIRST SHOULDER IN. 17 total characteristics are documented in the Federal Logistics Information System.