PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47820-2Fan,circulating

Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc · NSN 4140-01-559-8189 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-559-8189 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-559-8189. Primary manufacturer part number: 47820-2.
Features
  • Fan,circulating — FSC 4140
  • 3 verified cross-references
  • 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 Fan,circulating, cataloged under National Stock Number 4140-01-559-8189, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc. This item has 3 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 NameFan,circulating
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (CAGE 58163); Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (CAGE 62228)
Technical Specifications
ParameterValue
NSN4140-01-559-8189
Primary Part Number47820-2
Item NameFan,circulating
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerMeggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-790-6983 INTERCHANGEABLE
Coil,radio Frequency
2530-01-051-94536609GX INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
Oshkosh Defense Llc
5325-01-080-4772478202 INTERCHANGEABLE
Eyelet
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
5985-01-341-2358444-12 INTERCHANGEABLE
Attenuator,fixed
Cinch Connectivity Solutions Inc
3120-01-344-2981 INTERCHANGEABLE
Bearing,sleeve
5340-01-348-1124478212 INTERCHANGEABLE
Lever,lock-Release
Miltope Corporation
Cross-Reference Index
Part NumberManufacturer
47820-2 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
47821-2 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
47820-2 PRIMARY Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
Related Parts
5950-00-790-6983INTERCHANGEABLE
COIL,RADIO FREQUENCY
2530-01-051-9453INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
6609GX
5325-01-080-4772INTERCHANGEABLE
EYELET
478202
5985-01-341-2358INTERCHANGEABLE
ATTENUATOR,FIXED
444-12
3120-01-344-2981INTERCHANGEABLE
BEARING,SLEEVE
5340-01-348-1124INTERCHANGEABLE
LEVER,LOCK-RELEASE
478212

Frequently Asked Questions

What is NSN 4140-01-559-8189?

NSN 4140-01-559-8189 is a Fan,circulating, manufactured by Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-559-8189?

NSN 4140-01-559-8189 has 3 cross-referenced part numbers: 47820-2 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 47821-2 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 47820-2 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc).

What NSN replaces 4140-01-559-8189?

There are 6 known substitutes for 4140-01-559-8189: 5950-00-790-6983, 2530-01-051-9453, 5325-01-080-4772 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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