The Screw,shoulder, cataloged under National Stock Number 5305-01-102-2693, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-01-102-2693 |
| Primary Part Number | 4346 |
| 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 | 0.626 INCHES MINIMUM AND 0.628 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Quantity Per Inch | 20 |
| Internal Drive Style | SLOT |
| Thread Direction | RIGHT-HAND |
| Material | STEEL COMP 303 OVERALL |
| Fastener Length | 1.063 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Thread Length | 0.438 INCHES NOMINAL IN |
| Head Diameter | 0.500 INCHES NOMINAL IN |
| Head Height | 0.219 INCHES NOMINAL IN |
| Shoulder Diameter | 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM FIRST SHOULDER IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5305-01-102-2693 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 5305-01-102-2693 has 2 cross-referenced part numbers: PL-37-3 (W. M. Berg, Inc.), 4346 (Roller Bearing Co of America, Inc Div Pic Design).
There are 9 known substitutes for 5305-01-102-2693: 5905-00-422-5186, 5360-00-790-8676, 6240-00-940-7069 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4346: Shoulder Length: 0.626 INCHES MINIMUM AND 0.628 INCHES MAXIMUM FIRST SHOULDER IN; Thread Quantity Per Inch: 20; Internal Drive Style: SLOT; Thread Direction: RIGHT-HAND. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-01-102-2693 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.