PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10257Gearcase Reducing

Renold Hydraulics and Variators Ltd · NSN 3020-01-193-2192 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-193-2192 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-193-2192. Primary manufacturer part number: 10257.
Features
  • Gearcase Reducing — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Renold Hydraulics and Variators Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearcase Reducing, cataloged under National Stock Number 3020-01-193-2192, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Renold Hydraulics and Variators Ltd. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGearcase Reducing
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersRenold Hydraulics and Variators Ltd (CAGE K1045)
Technical Specifications
ParameterValue
NSN3020-01-193-2192
Primary Part Number10257
Item NameGearcase Reducing
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerRenold Hydraulics and Variators Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5945-00-035-785910-257 INTERCHANGEABLE
Relay,electromagnetic
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
4320-00-065-0181382307 INTERCHANGEABLE
Seal Cage,split
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4730-00-246-9219108687 INTERCHANGEABLE
Elbow,pipe
Allison Transmission Inc Dba Allison Transmission, Inc
5950-00-308-7930 INTERCHANGEABLE
Coil,radio Frequency
1680-00-371-001810257 INTERCHANGEABLE
Housing,pump
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
6620-00-408-545910-2-57 INTERCHANGEABLE
Gage,oil Pressure
Lister Petter Ltd
4820-00-497-291010257 INTERCHANGEABLE
Valve Assembly,pres
Aerocontrolex Group, Inc. Div Talley Actuators
1680-00-691-399210257 INTERCHANGEABLE
Detent
Avox Systems Inc Dba Avox Systems Inc
5950-00-859-09171025-7 INTERCHANGEABLE
Electromagnet
Woodward Hrt, Inc. Dba Woodward Hrt Inc
6130-01-021-8877 INTERCHANGEABLE
Power Supply
Cross-Reference Index
Part NumberManufacturer
10257 PRIMARY Renold Hydraulics and Variators Ltd (GBR)
RW1/820358 PC 2 Renold Hydraulics and Variators Ltd (GBR)
Related Parts
5945-00-035-7859INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10-257
4320-00-065-0181INTERCHANGEABLE
SEAL CAGE,SPLIT
382307
4730-00-246-9219INTERCHANGEABLE
ELBOW,PIPE
108687
5950-00-308-7930INTERCHANGEABLE
COIL,RADIO FREQUENCY
1680-00-371-0018INTERCHANGEABLE
HOUSING,PUMP
10257
6620-00-408-5459INTERCHANGEABLE
GAGE,OIL PRESSURE
10-2-57
4820-00-497-2910INTERCHANGEABLE
VALVE ASSEMBLY,PRES
10257
1680-00-691-3992INTERCHANGEABLE
DETENT
10257
5950-00-859-0917INTERCHANGEABLE
ELECTROMAGNET
1025-7
6130-01-021-8877INTERCHANGEABLE
POWER SUPPLY
5915-01-291-2820INTERCHANGEABLE
FILTER,LOW PASS
34-2726643-1
6550-01-354-7565INTERCHANGEABLE
CONTROL,GLUCOSE
10-257

Frequently Asked Questions

What is NSN 3020-01-193-2192?

NSN 3020-01-193-2192 is a Gearcase Reducing, manufactured by Renold Hydraulics and Variators Ltd, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-193-2192?

NSN 3020-01-193-2192 has 2 cross-referenced part numbers: 10257 (Renold Hydraulics and Variators Ltd), RW1/820358 PC 2 (Renold Hydraulics and Variators Ltd).

What NSN replaces 3020-01-193-2192?

There are 12 known substitutes for 3020-01-193-2192: 5945-00-035-7859, 4320-00-065-0181, 4730-00-246-9219 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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