The Screw,shoulder, cataloged under National Stock Number 5305-00-146-5701, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-146-5701 |
| Primary Part Number | 4430 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.250 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Shoulder Diameter | 0.249 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Series Designator | UNF |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Width Across Flats | 0.125 INCHES NOMINAL IN |
| Shoulder Length | 0.375 INCHES NOMINAL FIRST SHOULDER IN |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT CHAMFER |
| Head Height | 0.187 INCHES NOMINAL IN |
| Head Diameter | 0.375 INCHES NOMINAL IN |
| Internal Drive Style | HEXAGON |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Material | STEEL COMP 303 OVERALL |
| Fastener Length | 0.625 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44D30 | Allied Devices Corp Dba Absolute Precision Co (USA) |
| 1264-1039 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| 11727876-1 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 26492-1 | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA) |
| 4430 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
NSN 5305-00-146-5701 is a Screw,shoulder, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-146-5701 has 5 cross-referenced part numbers: 44D30 (Allied Devices Corp Dba Absolute Precision Co), 1264-1039 (Bae Systems Information and Electronic Systems Integration Inc.), 11727876-1 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 26492-1 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), 4430 (Roller Bearing Co of America, Inc Div Pic Design).
There are 12 known substitutes for 5305-00-146-5701: 6630-00-074-0394, 6515-00-104-8714, 2640-00-242-7618 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4430: Thread Direction: RIGHT-HAND; Thread Length: 0.250 INCHES MAXIMUM IN; Thread Quantity Per Inch: 32; Shoulder Diameter: 0.249 INCHES NOMINAL FIRST SHOULDER IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-146-5701 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.