The Transmission,mechanical,marine, cataloged under National Stock Number 2010-01-357-6351, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Cotta Transmission Co Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2010-01-357-6351 |
| Primary Part Number | GR1600A-39 |
| Item Name | Transmission,mechanical,marine |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Cotta Transmission Co Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GR1600A-39 PRIMARY | Cotta Transmission Co Llc (USA) |
| Reference | Meaning |
|---|---|
| GR1600A-2 | 5/9 Secondary reference Cotta Transmission Co Llc |
NSN 2010-01-357-6351 is a Transmission,mechanical,marine, manufactured by Cotta Transmission Co Llc, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-357-6351 has 1 manufacturer part number on file: GR1600A-39 (Cotta Transmission Co Llc).
3 possible matches (shared part number, not a government interchangeability claim): 3020-01-359-4973, 3040-01-359-6807, 3040-01-359-7042. Verify interchangeability with system specifications before substitution.
Key specifications for GR1600A-39: Special Features: GEAT RATIO 2.813 TO 1. 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.
NSN 2010-01-357-6351 has DEMIL Code B. 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.