The Gear,spur, cataloged under National Stock Number 3020-01-428-6359, 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 Chris-Marine Aktiebolag. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3020-01-428-6359 |
| Primary Part Number | CPS133402 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Chris-Marine Aktiebolag |
| 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 |
|---|---|
| 133402 | Ke Marine Inc Dba Ke Marine Inc (USA) |
| CPS133402 | Ke Marine Inc Dba Ke Marine Inc (USA) |
| CPS133402 PRIMARY | Chris-Marine Aktiebolag (SWE) |
| 133402 | Chris-Marine Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| CPS133402 | 3/9 Design control — primary reference Chris-Marine Ab |
| 133402 | 5/9 Secondary reference Chris-Marine Ab |
NSN 3020-01-428-6359 is a Gear,spur, manufactured by Chris-Marine Aktiebolag, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-428-6359 has 4 manufacturer part numbers on file: 133402 (Ke Marine Inc Dba Ke Marine Inc), CPS133402 (Ke Marine Inc Dba Ke Marine Inc), CPS133402 (Chris-Marine Aktiebolag), 133402 (Chris-Marine Aktiebolag).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-733-1419. Verify interchangeability with system specifications before substitution.
Key specifications for CPS133402: Special Features: USED ON DRIVING MOTOR FOR CPS 133400, GRINDING MACHINE, CHRIS-MARINE; End Item Identification: WEAPONS SYSTEM STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 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.