PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500104Fan,circulating

Pioneer Magnetics, Inc. · NSN 4140-01-141-7692 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-141-7692 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-141-7692. Primary manufacturer part number: 500104.
Features
  • Fan,circulating — FSC 4140
  • Mounting Facility Type and Quantity: 2 BRACKET(S) AND 4 UNTHREADED HOLE(S)
  • Rotation Direction for Which Designed: CLOCKWISE
  • Electrical Connection Type: WIRE LEAD
  • Voltage in Volts and Current Type: 115.0 AC
  • 2 verified cross-references
  • Primary manufacturer: Pioneer Magnetics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fan,circulating, cataloged under National Stock Number 4140-01-141-7692, 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 Pioneer Magnetics, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-141-7692
Primary Part Number500104
Item NameFan,circulating
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerPioneer Magnetics, Inc.
StatusACTIVE
Mounting Facility Type and Quantity2 BRACKET(S) AND 4 UNTHREADED HOLE(S)
Rotation Direction for Which DesignedCLOCKWISE
Electrical Connection TypeWIRE LEAD
Voltage in Volts and Current Type115.0 AC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5841-00-248-2364500140 INTERCHANGEABLE
Housing,bearing Ind
Aimtron Systems, Llc
5950-00-504-9155116125 INTERCHANGEABLE
Transformer,audio Frequency
Entron Industries Limited Partnership Dba Entron Industries Property Div
6105-00-547-1751 INTERCHANGEABLE
Parts Kit,motor
5330-00-574-3942500140 INTERCHANGEABLE
Seal,plain Encased
Army, United States Department of the Dba Rock Island Arsenal Jmtc
2840-00-915-9598500104 INTERCHANGEABLE
Plate,positioning,f
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4730-01-037-1374500104 INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
4730-01-180-18205001-04 INTERCHANGEABLE
Union,pipe
Aerco International, Inc. Dba Aerco International Inc
5310-01-330-84217185-705 INTERCHANGEABLE
Washer,lock
Delphi Powertrain Systems, Llc
5995-01-565-3834081-0103-120 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Teledyne Defense Electronics, Llc Dba Teledyne Storm Microwave Div Teledyne Storm Microwave
Cross-Reference Index
Part NumberManufacturer
500104 Pioneer Magnetics, Inc. (USA)
500140 Pioneer Magnetics, Inc. (USA)
Related Parts
5841-00-248-2364INTERCHANGEABLE
HOUSING,BEARING IND
500140
5950-00-504-9155INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
116125
6105-00-547-1751INTERCHANGEABLE
PARTS KIT,MOTOR
5330-00-574-3942INTERCHANGEABLE
SEAL,PLAIN ENCASED
500140
2840-00-915-9598INTERCHANGEABLE
PLATE,POSITIONING,F
500104
4730-01-037-1374INTERCHANGEABLE
CLAMP,HOSE
500104
4730-01-180-1820INTERCHANGEABLE
UNION,PIPE
5001-04
5310-01-330-8421INTERCHANGEABLE
WASHER,LOCK
7185-705
5995-01-565-3834INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
081-0103-120

Frequently Asked Questions

What is NSN 4140-01-141-7692?

NSN 4140-01-141-7692 is a Fan,circulating, manufactured by Pioneer Magnetics, Inc., classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-141-7692?

NSN 4140-01-141-7692 has 2 cross-referenced part numbers: 500104 (Pioneer Magnetics, Inc.), 500140 (Pioneer Magnetics, Inc.).

What NSN replaces 4140-01-141-7692?

There are 9 known substitutes for 4140-01-141-7692: 5841-00-248-2364, 5950-00-504-9155, 6105-00-547-1751 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500104?

Key specifications for 500104: End Item Identification: 7025-01-130-1320 DISK MEMORY UNIT; Mounting Facility Type and Quantity: 2 BRACKET(S) AND 4 UNTHREADED HOLE(S); Rotation Direction for Which Designed: CLOCKWISE; Electrical Connection Type: WIRE LEAD. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com