PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40221-1Sprocket Wheel

Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc · NSN 3020-01-585-9231 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-585-9231 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-585-9231. Primary manufacturer part number: 40221-1.
Features
  • Sprocket Wheel — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sprocket Wheel, cataloged under National Stock Number 3020-01-585-9231, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-585-9231
Primary Part Number40221-1
Item NameSprocket Wheel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMeggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5998-00-005-5593704184-1 INTERCHANGEABLE
Circuit Card Assembly
Ge Aviation Systems Llc
5340-00-089-4511402211 INTERCHANGEABLE
Cover,access
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5935-00-115-196033-6486-1 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
5365-00-541-9823402211 INTERCHANGEABLE
Spacer,sleeve
Woodward, Inc. Div Fuel Systems and Controls
1680-00-656-461338019700 INTERCHANGEABLE
Control Assembly,push-Pull
Orscheln Products Llc
5962-01-167-250540221-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5330-01-510-757240221-1 INTERCHANGEABLE
Retainer,packing
Ameridrives International Llc Dba Ameridrives International Llc
5360-01-654-7457402211 INTERCHANGEABLE
Spring,helical,extension
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Cross-Reference Index
Part NumberManufacturer
40221-1 PRIMARY Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
Related Parts
5998-00-005-5593INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
704184-1
5340-00-089-4511INTERCHANGEABLE
COVER,ACCESS
402211
5935-00-115-1960INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
33-6486-1
5365-00-541-9823INTERCHANGEABLE
SPACER,SLEEVE
402211
1680-00-656-4613INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
38019700
5962-01-167-2505INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
40221-1
5330-01-510-7572INTERCHANGEABLE
RETAINER,PACKING
40221-1
5360-01-654-7457INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
402211

Frequently Asked Questions

What is NSN 3020-01-585-9231?

NSN 3020-01-585-9231 is a Sprocket Wheel, manufactured by Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-585-9231?

NSN 3020-01-585-9231 has 1 cross-referenced part number: 40221-1 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc).

What NSN replaces 3020-01-585-9231?

There are 8 known substitutes for 3020-01-585-9231: 5998-00-005-5593, 5340-00-089-4511, 5935-00-115-1960 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40221-1?

Key specifications for 40221-1: End Item Identification: RMK35 REELING MACHINE; Part Name Assigned by Controlling Agency: SPROCKET, TURBINE, AERIAL GUNNERY TARGET SYSTEM; Special Features: SPROCKET, TURBINE. 3 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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