PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20239Gear,worm Wheel

Vickers Inc · NSN 3020-00-509-0295 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-509-0295 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-509-0295. Primary manufacturer part number: 20239.
Features
  • Gear,worm Wheel — FSC 3020
  • 3 verified cross-references
  • Primary manufacturer: Vickers Inc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,worm Wheel, cataloged under National Stock Number 3020-00-509-0295, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Vickers Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,worm Wheel
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersVickers Inc (CAGE 61038); The Crosby Group Llc Dba the Crosby Group (CAGE 75535)
Technical Specifications
ParameterValue
NSN3020-00-509-0295
Primary Part Number20239
Item NameGear,worm Wheel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerVickers Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3120-00-040-9807 INTERCHANGEABLE
Bearing,sleeve
4730-00-203-9696 INTERCHANGEABLE
Cap,tube
3120-00-564-340020750 INTERCHANGEABLE
Bearing,shaft
Eaton Aerospace, Llc Dba Jackson South
5305-00-787-8333 INTERCHANGEABLE
Screw
5820-01-316-267020-239 INTERCHANGEABLE
Receiver,radio
Radioshack Corporation Dba Radioshack
6515-01-590-85772296 INTERCHANGEABLE
License,software,pulse Oximeter
Masimo Corporation
Cross-Reference Index
Part NumberManufacturer
20239 Vickers Inc (USA)
20239 The Crosby Group Llc Dba the Crosby Group (USA)
20750 Vickers Inc (USA)
Related Parts
3120-00-040-9807INTERCHANGEABLE
BEARING,SLEEVE
4730-00-203-9696INTERCHANGEABLE
CAP,TUBE
3120-00-564-3400INTERCHANGEABLE
BEARING,SHAFT
20750
5305-00-787-8333INTERCHANGEABLE
SCREW
5820-01-316-2670INTERCHANGEABLE
RECEIVER,RADIO
20-239
6515-01-590-8577INTERCHANGEABLE
LICENSE,SOFTWARE,PULSE OXIMETER
2296

Frequently Asked Questions

What is NSN 3020-00-509-0295?

NSN 3020-00-509-0295 is a Gear,worm Wheel, manufactured by Vickers Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-509-0295?

NSN 3020-00-509-0295 has 3 cross-referenced part numbers: 20239 (Vickers Inc), 20239 (The Crosby Group Llc Dba the Crosby Group), 20750 (Vickers Inc).

What NSN replaces 3020-00-509-0295?

There are 6 known substitutes for 3020-00-509-0295: 3120-00-040-9807, 4730-00-203-9696, 3120-00-564-3400 and 3 more. Verify interchangeability with system specifications before substitution.

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