The Screw,shoulder, cataloged under National Stock Number 5305-00-532-7889, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-532-7889 |
| Primary Part Number | 4334 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | CANCELLED |
| Shoulder Length | 1.000 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Thread Quantity Per Inch | 32 |
| Shoulder Diameter | 0.250 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Class | 2A A |
| Head Style | FLAT CHAMFER |
| Head Diameter | 0.375 INCHES NOMINAL IN |
| Head Height | 0.188 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Material | STEEL COMP 303 OVERALL |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNF |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Length | 0.250 INCHES MINIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7475-SS-1032 | New Haven Mfg Corp Amatom Electronic Hardware Div (USA) |
| 720211-25 | Raytheon Company Div Rmd Strategic (USA) |
| 4334 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
NSN 5305-00-532-7889 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 5305-00-532-7889 has 3 cross-referenced part numbers: 7475-SS-1032 (New Haven Mfg Corp Amatom Electronic Hardware Div), 720211-25 (Raytheon Company Div Rmd Strategic), 4334 (Roller Bearing Co of America, Inc Div Pic Design).
There are 3 known substitutes for 5305-00-532-7889: 2910-00-019-0577, 5331-00-250-1209, 5905-00-611-3241. Verify interchangeability with system specifications before substitution.
Key specifications for 4334: Shoulder Length: 1.000 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Shape: ROUND FIRST SHOULDER; Thread Quantity Per Inch: 32; Shoulder Diameter: 0.250 INCHES NOMINAL FIRST SHOULDER IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-532-7889 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.