The Gear,worm, cataloged under National Stock Number 3020-01-280-4319, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-280-4319 |
| Primary Part Number | 6289722 |
| Item Name | Gear,worm |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Thread Form Direction | RIGHT-HAND |
| Face Type | STRAIGHT |
| Surface Treatment | PHOSPHATE OVERALL |
| Material | STEEL COMP 4130 OR STEEL COMP 8630 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 0740583 | General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels (CHE) |
| 424481 | Cadillac Gage Textron Inc. (USA) |
| 6289722 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6289722 | 5/9 Secondary reference Cadillac Gage Textron Inc. |
| 6289722 | 5/9 Secondary reference Atrenne Computing Solutions Llc |
NSN 3020-01-280-4319 is a Gear,worm, manufactured by Naval Sea Systems Command, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-280-4319 has 3 manufacturer part numbers on file: 0740583 (General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels), 424481 (Cadillac Gage Textron Inc.), 6289722 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-414-3235. Verify interchangeability with system specifications before substitution.
Key specifications for 6289722: Thread Form Direction: RIGHT-HAND; Face Type: STRAIGHT; Surface Treatment: PHOSPHATE OVERALL; Material: STEEL COMP 4130 OR STEEL COMP 8630 OVERALL. 4 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.
NSN 3020-01-280-4319 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.