The Screw,shoulder, cataloged under National Stock Number 5305-00-791-8093, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 17 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-791-8093 |
| Primary Part Number | 720211-27 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| Thread Quantity Per Inch | 32 |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shoulder Length | 1.500 INCHES NOMINAL FIRST SHOULDER IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Series Designator | UNF |
| Thread Class | 3A A |
| Shoulder Diameter | 0.250 INCHES NOMINAL FIRST SHOULDER IN |
| Surface Treatment | PASSIVATE OVERALL |
| Fastener Length | 1.750 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.375 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Head Height | 0.188 INCHES NOMINAL IN |
| Thread Length | 0.250 INCHES MINIMUM IN |
| Hardness Rating | 75.0 ROCKWELL B MINIMUM AND 83.0 ROCKWELL C MINIMUM OVERALL |
| Material | STEEL COMP 303 OR STEEL COMP 303SE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-791-8093 is a Screw,shoulder, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-791-8093 has 2 cross-referenced part numbers: 720211-27 (Raytheon Company Div Rmd Strategic), 4336 (Roller Bearing Co of America, Inc Div Pic Design).
There are 9 known substitutes for 5305-00-791-8093: 4820-00-371-8923, 4720-00-393-3914, 5365-00-447-8283 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 720211-27: Thread Quantity Per Inch: 32; Nominal Thread Diameter: 0.190 INCHES IN; Shoulder Shape: ROUND FIRST SHOULDER; Shoulder Length: 1.500 INCHES NOMINAL FIRST SHOULDER IN. 17 total characteristics are documented in the Federal Logistics Information System.