PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124433Gear,helical

Lake Shore Systems, Inc. · NSN 3020-01-295-3542 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-295-3542 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-295-3542. Primary manufacturer part number: 124433.
Features
  • Gear,helical — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Lake Shore Systems, Inc.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,helical, cataloged under National Stock Number 3020-01-295-3542, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lake Shore Systems, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,helical
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersLake Shore Systems, Inc. (CAGE 34712)
Technical Specifications
ParameterValue
NSN3020-01-295-3542
Primary Part Number124433
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerLake Shore Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-05602606275 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Boeing Company Div Defense
5360-00-400-2392324369 INTERCHANGEABLE
Spring,helical,compression
Brp Us Inc
5330-00-549-8195124433 INTERCHANGEABLE
Tru,seal
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
5905-01-381-5505124433 INTERCHANGEABLE
Resistor,fixed,wire Wound
MB Dynamics, Inc.
Cross-Reference Index
Part NumberManufacturer
124433 PRIMARY Lake Shore Systems, Inc. (USA)
31345-4 Lake Shore Systems, Inc. (USA)
Related Parts
3110-00-100-0560INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
2606275
5360-00-400-2392INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
324369
5330-00-549-8195INTERCHANGEABLE
TRU,SEAL
124433
5905-01-381-5505INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
124433

Frequently Asked Questions

What is NSN 3020-01-295-3542?

NSN 3020-01-295-3542 is a Gear,helical, manufactured by Lake Shore Systems, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-295-3542?

NSN 3020-01-295-3542 has 2 cross-referenced part numbers: 124433 (Lake Shore Systems, Inc.), 31345-4 (Lake Shore Systems, Inc.).

What NSN replaces 3020-01-295-3542?

There are 4 known substitutes for 3020-01-295-3542: 3110-00-100-0560, 5360-00-400-2392, 5330-00-549-8195 and 1 more. Verify interchangeability with system specifications before substitution.

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