The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-01-320-1559, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Carrier Commercial Refrigeration, Inc. Dba Taylor Company Div Taylor Company, a Division of Carrier Commercial Refrigerati. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Gear Assembly,speed Decreaser |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Carrier Commercial Refrigeration, Inc. Dba Taylor Company Div Taylor Company, a Division of Carrier Commercial Refrigerati (CAGE 4RLQ0); Taylor Enterprises of VA, Llc Dba Taylor Freezer Sales Company Div Taylor Enterprises of VA Llc D/b/a Taylor Freezer Sales Co (CAGE 9D399) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-320-1559 |
| Primary Part Number | 012235-SER |
| Item Name | Gear Assembly,speed Decreaser |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Carrier Commercial Refrigeration, Inc. Dba Taylor Company Div Taylor Company, a Division of Carrier Commercial Refrigerati |
| 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 |
|---|---|
| 012235-SER PRIMARY | Carrier Commercial Refrigeration, Inc. Dba Taylor Company Div Taylor Company, a Division of Carrier Commercial Refrigerati (USA) |
| 021286 PRIMARY | Taylor Enterprises of VA, Llc Dba Taylor Freezer Sales Company Div Taylor Enterprises of VA Llc D/b/a Taylor Freezer Sales Co (USA) |
| Reference | Meaning |
|---|---|
| 021286 | 5/9 Secondary reference U.S. Government activity |
NSN 3010-01-320-1559 is a Gear Assembly,speed Decreaser, manufactured by Carrier Commercial Refrigeration, Inc. Dba Taylor Company Div Taylor Company, a Division of Carrier Commercial Refrigerati, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-320-1559 has 2 manufacturer part numbers on file: 012235-SER (Carrier Commercial Refrigeration, Inc. Dba Taylor Company Div Taylor Company, a Division of Carrier Commercial Refrigerati), 021286 (Taylor Enterprises of VA, Llc Dba Taylor Freezer Sales Company Div Taylor Enterprises of VA Llc D/b/a Taylor Freezer Sales Co).
1 possible match (shared part number, not a government interchangeability claim): 6530-01-498-3471. Verify interchangeability with system specifications before substitution.
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.