The Screw,shoulder, cataloged under National Stock Number 5305-00-934-9872, 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 13 commercial cross-references from 11 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 | 5305-00-934-9872 |
| Primary Part Number | 4319 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | CANCELLED |
| Material | STEEL COMP 303 OVERALL |
| Internal Drive Style | SLOT |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 32 |
| Head Style | FLAT CHAMFER |
| Shoulder Diameter | 0.187 INCHES NOMINAL FIRST SHOULDER IN |
| Head Height | 0.156 INCHES NOMINAL IN |
| Head Diameter | 0.312 INCHES NOMINAL IN |
| Thread Length | 0.187 INCHES MINIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Fastener Length | 0.562 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Shoulder Length | 0.375 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PL-10-3 | W. M. Berg, Inc. (USA) |
| 4319 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 12618019 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 330-4038-100 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| F169-10 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| 7460-SS-0832 | New Haven Mfg Corp Amatom Electronic Hardware Div (USA) |
| 43190 | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 43D19 | Allied Devices Corp Dba Absolute Precision Co (USA) |
| 720211-10 | Raytheon Company Div Rmd Strategic (USA) |
| 9X15-0612 PRIMARY | Designatronics Inc Div Stock Drive Products (USA) |
| 4319U | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 411200-5 | Raytheon Company Dba Raytheon (USA) |
| 91829A204 | Mcmaster-Carr Supply Co (USA) |
NSN 5305-00-934-9872 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 5305-00-934-9872 has 13 cross-referenced part numbers: PL-10-3 (W. M. Berg, Inc.), 4319 (Roller Bearing Co of America, Inc Div Pic Design), 12618019 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 330-4038-100 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), F169-10 (Bae Systems Information and Electronic Systems Integration Inc.) and 8 more.
There are 12 known substitutes for 5305-00-934-9872: 5342-00-051-8866, 5330-00-292-1643, 4320-00-398-9575 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4319: Material: STEEL COMP 303 OVERALL; Internal Drive Style: SLOT; Nominal Thread Diameter: 0.164 INCHES IN; Surface Treatment: PASSIVATE OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-934-9872 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.