The Screw,machine, cataloged under National Stock Number 5305-00-809-8393, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Precision Speed Manufacturing, Llc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-809-8393 |
| Primary Part Number | 283932 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Precision Speed Manufacturing, Llc |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Screw Material | IRON ALLOY 660 |
| Head Style | HEXAGON |
| Screw Surface Treatment | SILVER |
| Internal Drive Style | SLOT |
| Nonstandard Thread Pitch Diameter | +0.1644 TO 0.1667 INCHES IN |
| Thread Series Designator | UNF |
| Thread Quantity Per Inch | 32 |
| Width Between Flats | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Height | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Fastener Length | 0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN |
| Thread Length | 0.491 INCHES MINIMUM AND 0.553 INCHES MAXIMUM IN |
| Screw Material Document and Classification | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE |
| Hardness Rating | 36.0 ROCKWELL C MAXIMUM |
| Precious Material | SILVER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-809-8393 is a Screw,machine, manufactured by Precision Speed Manufacturing, Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-809-8393 has 3 cross-referenced part numbers: 283932 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 283932 (Precision Speed Manufacturing, Llc), 283932 (Accurate Threaded Products Company the).
There is 1 known substitute for 5305-00-809-8393: 4820-00-541-5874. Verify interchangeability with system specifications before substitution.
Key specifications for 283932: Thread Direction: RIGHT-HAND; Screw Material: IRON ALLOY 660; Head Style: HEXAGON; Screw Surface Treatment: SILVER. 16 total characteristics are documented in the Federal Logistics Information System.