PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5713429Gear,helical

Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. · NSN 3020-01-287-4771 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-287-4771 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-287-4771. Primary manufacturer part number: 5713429.
Features
  • Gear,helical — FSC 3020
  • 3 verified cross-references
  • Primary manufacturer: Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,helical, cataloged under National Stock Number 3020-01-287-4771, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,helical
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersFlender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. (CAGE 62681)
Technical Specifications
ParameterValue
NSN3020-01-287-4771
Primary Part Number5713429
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerFlender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3040-01-287-46435713423 INTERCHANGEABLE
Shaft,shouldered
Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.
Cross-Reference Index
Part NumberManufacturer
5713435 Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. (USA)
5713435 PC 241 Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. (USA)
5713429 PRIMARY Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. (USA)
Related Parts
3040-01-287-4643INTERCHANGEABLE
SHAFT,SHOULDERED
5713423

Frequently Asked Questions

What is NSN 3020-01-287-4771?

NSN 3020-01-287-4771 is a Gear,helical, manufactured by Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-287-4771?

NSN 3020-01-287-4771 has 3 cross-referenced part numbers: 5713435 (Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.), 5713435 PC 241 (Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.), 5713429 (Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.).

What NSN replaces 3020-01-287-4771?

There is 1 known substitute for 3020-01-287-4771: 3040-01-287-4643. Verify interchangeability with system specifications before substitution.

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