The Screw,machine, cataloged under National Stock Number 5305-01-334-2893, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Screw Products, Inc.. Government technical data includes 13 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-334-2893 |
| Primary Part Number | 21092 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Screw Products, Inc. |
| Status | ACTIVE |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 1.190 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 32 |
| Head Style | PAN |
| Head Height | 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Diameter | 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN |
| Screw Material | COPPER ALLOY |
| Thread Length | 1.128 INCHES MINIMUM AND 1.190 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21092 | Federal Screw Products, Inc. (USA) |
| 21092ADX | Airdale Express Llc Div Airdale Express (USA) |
| H12-0002-412 | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
NSN 5305-01-334-2893 is a Screw,machine, manufactured by Federal Screw Products, Inc., classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-334-2893 has 3 cross-referenced part numbers: 21092 (Federal Screw Products, Inc.), 21092ADX (Airdale Express Llc Div Airdale Express), H12-0002-412 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications).
There are 9 known substitutes for 5305-01-334-2893: 5985-00-015-0900, 5950-00-133-4291, 5330-00-300-2080 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21092: Internal Drive Style: CROSS RECESS TYPE 1; Thread Direction: RIGHT-HAND; Fastener Length: 1.190 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN; Minimum Tensile Strength: 55000 POUNDS PER SQUARE INCH LBS. 13 total characteristics are documented in the Federal Logistics Information System.