PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

114242Gear,helical

Lake Shore Systems, Inc. · NSN 3020-01-224-6307 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-224-6307 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-224-6307. Primary manufacturer part number: 114242.
Features
  • Gear,helical — FSC 3020
  • Body Style: WEBBED, WITH LIGHTENING HOLES
  • Teeth Type: DOUBLE HELIX, SOLID
  • Style Designator: PROTRUDING HUB
  • Bore Style: W/ KEYWAY BOTH ENDS
  • Bore Nominal Diameter: 1.594 INCHES BOTH ENDS IN
  • Material: STEEL OVERALL
  • Material Document and Classification: MIL-S-15083,CLASS CW MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,helical, cataloged under National Stock Number 3020-01-224-6307, 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.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-224-6307
Primary Part Number114242
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerLake Shore Systems, Inc.
StatusACTIVE
Body StyleWEBBED, WITH LIGHTENING HOLES
Teeth TypeDOUBLE HELIX, SOLID
Style DesignatorPROTRUDING HUB
Bore StyleW/ KEYWAY BOTH ENDS
Bore Nominal Diameter1.594 INCHES BOTH ENDS IN
MaterialSTEEL OVERALL
Material Document and ClassificationMIL-S-15083,CLASS CW MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4320-01-135-172265055-2 INTERCHANGEABLE
Pump,hydraulic
Parker Hannifin Corporation Div Hydraulic Systems Division
3020-01-224-631239434 PIECE 4 INTERCHANGEABLE
Gear,spur
Lake Shore Systems, Inc.
3020-01-224-631339434 PIECE 5 INTERCHANGEABLE
Gear,spur
Lake Shore Systems, Inc.
3020-01-224-6314114232 INTERCHANGEABLE
Gear,spur
Lake Shore Systems, Inc.
3020-01-225-6985147152 INTERCHANGEABLE
Gear,helical
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
114242 PRIMARY Lake Shore Systems, Inc. (USA)
39434 Lake Shore Systems, Inc. (USA)
39434 PIECE 7 Lake Shore Systems, Inc. (USA)
Related Parts
4320-01-135-1722INTERCHANGEABLE
PUMP,HYDRAULIC
65055-2
3020-01-224-6312INTERCHANGEABLE
GEAR,SPUR
39434 PIECE 4
3020-01-224-6313INTERCHANGEABLE
GEAR,SPUR
39434 PIECE 5
3020-01-224-6314INTERCHANGEABLE
GEAR,SPUR
114232
3020-01-225-6985INTERCHANGEABLE
GEAR,HELICAL
147152

Frequently Asked Questions

What is NSN 3020-01-224-6307?

NSN 3020-01-224-6307 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 3020-01-224-6307?

NSN 3020-01-224-6307 has 3 cross-referenced part numbers: 114242 (Lake Shore Systems, Inc.), 39434 (Lake Shore Systems, Inc.), 39434 PIECE 7 (Lake Shore Systems, Inc.).

What NSN replaces 3020-01-224-6307?

There are 5 known substitutes for 3020-01-224-6307: 4320-01-135-1722, 3020-01-224-6312, 3020-01-224-6313 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 114242?

Key specifications for 114242: Body Style: WEBBED, WITH LIGHTENING HOLES; Teeth Type: DOUBLE HELIX, SOLID; Style Designator: PROTRUDING HUB; Bore Style: W/ KEYWAY BOTH ENDS. 7 total characteristics are documented in the Federal Logistics Information System.

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