The Screw,shoulder, cataloged under National Stock Number 5305-01-061-8226, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cooper Crouse-Hinds Llc. Government technical data includes 14 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-061-8226 |
| Primary Part Number | 18453 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Cooper Crouse-Hinds Llc |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Internal Drive Style | SLOT |
| Surface Treatment | SILVER OVERALL |
| Thread Quantity Per Inch | 32 |
| Thread Length | 0.250 INCHES NOMINAL IN |
| Shoulder Length | 0.125 INCHES NOMINAL FIRST SHOULDER IN |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Diameter | 0.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Shoulder Diameter | 0.205 INCHES NOMINAL FIRST SHOULDER IN |
| Head Height | 0.188 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18453 PRIMARY | Cooper Crouse-Hinds Llc (USA) |
NSN 5305-01-061-8226 is a Screw,shoulder, manufactured by Cooper Crouse-Hinds Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-061-8226 has 1 cross-referenced part number: 18453 (Cooper Crouse-Hinds Llc).
There are 5 known substitutes for 5305-01-061-8226: 5950-00-295-7558, 5895-00-545-8717, 3040-01-328-1463 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18453: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Internal Drive Style: SLOT; Surface Treatment: SILVER OVERALL; Thread Quantity Per Inch: 32. 14 total characteristics are documented in the Federal Logistics Information System.