The Screw,machine, cataloged under National Stock Number 5305-01-613-0573, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Wescon Products Company Div Controls. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-613-0573 |
| Primary Part Number | 80-0004-04 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Wescon Products Company Div Controls |
| Status | ACTIVE |
| Thread Length | 0.50 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.164 MILLIMETERS MM |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Internal Drive Style | CROSS RECESS TYPE II |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 80-0004-04 PRIMARY | Wescon Products Company Div Controls (USA) |
NSN 5305-01-613-0573 is a Screw,machine, manufactured by Wescon Products Company Div Controls, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-613-0573 has 1 manufacturer part number on file: 80-0004-04 (Wescon Products Company Div Controls).
Key specifications for 80-0004-04: Thread Length: 0.50 INCHES NOMINAL IN; Nominal Thread Diameter: 0.164 MILLIMETERS MM; Head Style: PAN NO. 2; Thread Direction: RIGHT-HAND. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.