The Screw,machine, cataloged under National Stock Number 5305-01-497-6659, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Optima Stantron Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,machine |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Raytheon Co Equipment Div Hq (CAGE 7H411); Optima Stantron Corp (CAGE 1HT62); Raytheon Company Div Corp (CAGE 49956) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-497-6659 |
| Primary Part Number | 409012900 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Optima Stantron Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| G44551-2 | Raytheon Co Equipment Div Hq (USA) |
| 409012900 PRIMARY | Optima Stantron Corp (USA) |
| G744551-2 | Raytheon Company Div Corp (USA) |
| Reference | Meaning |
|---|---|
| G744551-2 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5305-01-497-6659 is a Screw,machine, manufactured by Optima Stantron Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-497-6659 has 3 manufacturer part numbers on file: G44551-2 (Raytheon Co Equipment Div Hq), 409012900 (Optima Stantron Corp), G744551-2 (Raytheon Company Div Corp).
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.