The Screw,machine, cataloged under National Stock Number 5305-01-653-2573, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Elma Electronic Inc. Government technical data includes 10 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 | 5305-01-653-2573 |
| Primary Part Number | 1910-04 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Elma Electronic Inc |
| Status | ACTIVE |
| Screw Surface Treatment | ZINC |
| Thread Pitch in Millimeters | 6.0 |
| Shank Surface Treatment | ZINC |
| Bearing Surface of Head Surface Treatment | ZINC |
| Nominal Thread Diameter | 2.5 MILLIMETERS MM |
| Head Surface Treatment | ZINC |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Thread Series Designator | M |
| 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 |
|---|---|
| 1910-04 PRIMARY | Elma Electronic Inc (USA) |
NSN 5305-01-653-2573 is a Screw,machine, manufactured by Elma Electronic Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-653-2573 has 1 manufacturer part number on file: 1910-04 (Elma Electronic Inc).
Key specifications for 1910-04: Screw Surface Treatment: ZINC; Thread Pitch in Millimeters: 6.0; Shank Surface Treatment: ZINC; Bearing Surface of Head Surface Treatment: ZINC. 10 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.