PartsTable TECHNICAL DATA SHEET
NSN 3010-01-370-1385Government record, cited

Gear Subassembly, Speed Decreaser3010-01-370-1385

NSN 3010-01-370-1385 · NIIN 013701385 · Part number RW4/820337
English Electric Corp · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 61982
Government record, cited
NSN 3010-01-370-1385 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-370-1385. Manufacturer of record part number: RW4/820337.
Also searched as  3010-01-370-1385 · 3010013701385 · NIIN 013701385 · 01-370-1385 · FSC 3010 Torque Converters and Speed Changers · CAGE 61982 · RW4/820337
Nearby stock numbers  ·
Features
  • Gear Subassembly,speed Decreaser — FSC 3010
  • 1 manufacturer part number on file
  • Manufacturer of record: English Electric Corp
Identification
  • NSN: 3010-01-370-1385
  • NIIN: 013701385
  • FSC: 3010 — Torque Converters and Speed Changers
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: RW4/820337
  • Manufacturer: English Electric Corp
General Description

The Gear Subassembly,speed Decreaser, cataloged under National Stock Number 3010-01-370-1385, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is English Electric Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-370-1385
Primary Part NumberRW4/820337
Item NameGear Subassembly,speed Decreaser
FSC / FSG3010 / 30 — Torque Converters and Speed Changers
ManufacturerEnglish Electric Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
RW4/820337 PRIMARY English Electric Corp (USA)
Reference documents
ReferenceMeaning
RW4/820337 C/1 Advisory reference — outside the item-of-supply concept
Brown David Vehicle Products Ltd
No interchangeability data on file.
Other items in FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577
3010-00-010-0577 · Item name not on file
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-356-3346
CLUTCH ASSEMBLY,FRICTION
3010-00-395-0188
CLUTCH,DRUM
3010-00-395-0188
CLUTCH,DRUM
3010-00-395-0188
CLUTCH,DRUM

Frequently Asked Questions

What is NSN 3010-01-370-1385?

NSN 3010-01-370-1385 is a Gear Subassembly,speed Decreaser, manufactured by English Electric Corp, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-370-1385?

NSN 3010-01-370-1385 has 1 manufacturer part number on file: RW4/820337 (English Electric Corp).

What are the specifications of RW4/820337?

Key specifications for RW4/820337: End Item Identification: REDUCTION GEAR STBD. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-370-1385 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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