The Bolt,shoulder, cataloged under National Stock Number 5306-00-447-8251, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skil Corp. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-447-8251 |
| Primary Part Number | 150 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Skil Corp |
| Status | ACTIVE |
| Head Height | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Extended Washer Thickness | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Material | STEEL COMP 1117 OVERALL |
| Thread Series Designator | UNF |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Width Between Flats | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Head Style | HEXAGON EXTENDED WASHER |
| Shoulder Length | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM FIRST SHOULDER IN |
| Extended Washer Diameter | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN |
| Fastener Length | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.494 INCHES MINIMUM AND 0.496 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.648 INCHES MINIMUM AND 0.678 INCHES MAXIMUM IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 24 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 150 PRIMARY | Skil Corp (USA) |
NSN 5306-00-447-8251 is a Bolt,shoulder, manufactured by Skil Corp, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-447-8251 has 1 cross-referenced part number: 150 (Skil Corp).
There are 2 known substitutes for 5306-00-447-8251: 6130-00-500-4384, 6105-01-284-3106. Verify interchangeability with system specifications before substitution.
Key specifications for 150: Head Height: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN; Shoulder Shape: ROUND FIRST SHOULDER; Extended Washer Thickness: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Material: STEEL COMP 1117 OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.