PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X15-6Gear,pinion,followe

Horizon Aerospace Llc Dba Magnetics Division · NSN 6685-00-342-3840 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-342-3840 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-342-3840. Primary manufacturer part number: X15-6.
Features
  • Gear,pinion,followe — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Horizon Aerospace Llc Dba Magnetics Division
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,pinion,followe, cataloged under National Stock Number 6685-00-342-3840, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Horizon Aerospace Llc Dba Magnetics Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,pinion,followe
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersHorizon Aerospace Llc Dba Magnetics Division (CAGE 35918)
Technical Specifications
ParameterValue
NSN6685-00-342-3840
Primary Part NumberX15-6
Item NameGear,pinion,followe
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerHorizon Aerospace Llc Dba Magnetics Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5315-00-010-6750 INTERCHANGEABLE
Key,woodruff
3830-01-340-1442X156 INTERCHANGEABLE
Tooth,surface Ripping
Hensley Industries Inc
Cross-Reference Index
Part NumberManufacturer
X15-6 PRIMARY Horizon Aerospace Llc Dba Magnetics Division (USA)
Related Parts
5315-00-010-6750INTERCHANGEABLE
KEY,WOODRUFF
3830-01-340-1442INTERCHANGEABLE
TOOTH,SURFACE RIPPING
X156

Frequently Asked Questions

What is NSN 6685-00-342-3840?

NSN 6685-00-342-3840 is a Gear,pinion,followe, manufactured by Horizon Aerospace Llc Dba Magnetics Division, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-342-3840?

NSN 6685-00-342-3840 has 1 cross-referenced part number: X15-6 (Horizon Aerospace Llc Dba Magnetics Division).

What NSN replaces 6685-00-342-3840?

There are 2 known substitutes for 6685-00-342-3840: 5315-00-010-6750, 3830-01-340-1442. Verify interchangeability with system specifications before substitution.

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