PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

305438Gear,spur

Howden Fluid Systems · NSN 3020-01-170-9267 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-170-9267 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-170-9267. Primary manufacturer part number: 305438.
Features
  • Gear,spur — FSC 3020
  • 8 verified cross-references
  • Primary manufacturer: Howden Fluid Systems
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-170-9267, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Howden Fluid Systems. This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,spur
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersHowden Fluid Systems (CAGE 33654); Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (CAGE 58163); Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (CAGE 62228); Fcd Corp Sub of Howden Defense Systems Inc (CAGE 80293)
Technical Specifications
ParameterValue
NSN3020-01-170-9267
Primary Part Number305438
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerHowden Fluid Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-144-8518 INTERCHANGEABLE
Bearing,ball,annular
4320-01-169-8718HFY1132 INTERCHANGEABLE
Handle,crank,pump
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
4320-01-170-2452H330207G01 INTERCHANGEABLE
Pump,rotary
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
4320-01-170-2516H308025 INTERCHANGEABLE
Shaft,transmission,pump
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
4320-01-170-2517H308027 INTERCHANGEABLE
Side Drive,pump
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
4320-01-170-6506 INTERCHANGEABLE
Housing,liquid Pump
3040-01-170-9205H305440 INTERCHANGEABLE
Shaft,straight
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
305438 Howden Fluid Systems (USA)
H305438 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
305438 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
H305438 Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
305438 Fcd Corp Sub of Howden Defense Systems Inc (USA)
330207 ITEM 13 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
330207 ITEM 13 Howden Fluid Systems (USA)
330207 Howden Fluid Systems (USA)
Related Parts
3110-00-144-8518INTERCHANGEABLE
BEARING,BALL,ANNULAR
4320-01-169-8718INTERCHANGEABLE
HANDLE,CRANK,PUMP
HFY1132
4320-01-170-2452INTERCHANGEABLE
PUMP,ROTARY
H330207G01
4320-01-170-2516INTERCHANGEABLE
SHAFT,TRANSMISSION,PUMP
H308025
4320-01-170-2517INTERCHANGEABLE
SIDE DRIVE,PUMP
H308027
4320-01-170-6506INTERCHANGEABLE
HOUSING,LIQUID PUMP
3040-01-170-9205INTERCHANGEABLE
SHAFT,STRAIGHT
H305440

Frequently Asked Questions

What is NSN 3020-01-170-9267?

NSN 3020-01-170-9267 is a Gear,spur, manufactured by Howden Fluid Systems, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-170-9267?

NSN 3020-01-170-9267 has 8 cross-referenced part numbers: 305438 (Howden Fluid Systems), H305438 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 305438 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), H305438 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc), 305438 (Fcd Corp Sub of Howden Defense Systems Inc) and 3 more.

What NSN replaces 3020-01-170-9267?

There are 7 known substitutes for 3020-01-170-9267: 3110-00-144-8518, 4320-01-169-8718, 4320-01-170-2452 and 4 more. Verify interchangeability with system specifications before substitution.

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