The Screw,machine, cataloged under National Stock Number 5305-01-193-3283, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,machine |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Metric and Multistandard Components Corp (CAGE 15526); Bae Systems Land & Armaments L.p. (CAGE 44114) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-193-3283 |
| Primary Part Number | 5517541-018SX |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 5517541-018SX PRIMARY | Naval Sea Systems Command (USA) |
| 5517541-018SX | Metric and Multistandard Components Corp (USA) |
| 5517541-018SX | Bae Systems Land & Armaments L.p. (USA) |
| 2156-71025 | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| 5517541-018SX | 5/9 Secondary reference All Stainless, Inc. |
| 5305PL0825065 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5517541-018SX | 5/9 Secondary reference North American Bolt and Screw Co Inc |
NSN 5305-01-193-3283 is a Screw,machine, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-193-3283 has 4 manufacturer part numbers on file: 5517541-018SX (Naval Sea Systems Command), 5517541-018SX (Metric and Multistandard Components Corp), 5517541-018SX (Bae Systems Land & Armaments L.p.), 2156-71025 (Bae Systems Land & Armaments L.p.).
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.