PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3143-2Planet Gear Assy

Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · NSN 1660-00-910-2911 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-910-2911 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-910-2911. Primary manufacturer part number: 3143-2.
Features
  • Planet Gear Assy — FSC 1660
  • 2 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Planet Gear Assy, cataloged under National Stock Number 1660-00-910-2911, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). This item has 2 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 NamePlanet Gear Assy
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (CAGE 59364); Fl Aerospace Corp Janitrol Aero Div/general Design (CAGE 06987)
Technical Specifications
ParameterValue
NSN1660-00-910-2911
Primary Part Number3143-2
Item NamePlanet Gear Assy
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4130-00-087-31653150-0007 INTERCHANGEABLE
Filter Element,air Conditioning
Keysight Technologies Inc
6150-01-043-015431432 INTERCHANGEABLE
Lead,storage Battery
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
6210-01-093-7932 INTERCHANGEABLE
Light Assembly,indicator
4910-01-132-493331432 INTERCHANGEABLE
Constrictor,bead Expanding,pneum
Summit Tool Company
6515-01-605-5472REUSE-08-1MQ INTERCHANGEABLE
Cuff,sphygmomanometer
Welch Allyn, Inc.
5935-01-658-212231432-001 INTERCHANGEABLE
Connector Body,plug,electrical
Korry Electronics Co
Cross-Reference Index
Part NumberManufacturer
3143-2 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
3143-2 Fl Aerospace Corp Janitrol Aero Div/general Design (USA)
Related Parts
4130-00-087-3165INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
3150-0007
6150-01-043-0154INTERCHANGEABLE
LEAD,STORAGE BATTERY
31432
6210-01-093-7932INTERCHANGEABLE
LIGHT ASSEMBLY,INDICATOR
4910-01-132-4933INTERCHANGEABLE
CONSTRICTOR,BEAD EXPANDING,PNEUM
31432
6515-01-605-5472INTERCHANGEABLE
CUFF,SPHYGMOMANOMETER
REUSE-08-1MQ
5935-01-658-2122INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
31432-001

Frequently Asked Questions

What is NSN 1660-00-910-2911?

NSN 1660-00-910-2911 is a Planet Gear Assy, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-910-2911?

NSN 1660-00-910-2911 has 2 cross-referenced part numbers: 3143-2 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 3143-2 (Fl Aerospace Corp Janitrol Aero Div/general Design).

What NSN replaces 1660-00-910-2911?

There are 6 known substitutes for 1660-00-910-2911: 4130-00-087-3165, 6150-01-043-0154, 6210-01-093-7932 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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