PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

406012Fan,circulating

Systems Integration and Management Inc Tidewater Office · NSN 4140-01-524-9890 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-524-9890 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-524-9890. Primary manufacturer part number: 406012.
Features
  • Fan,circulating — FSC 4140
  • 1 verified cross-reference
  • Primary manufacturer: Systems Integration and Management Inc Tidewater Office
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fan,circulating, cataloged under National Stock Number 4140-01-524-9890, 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 Systems Integration and Management Inc Tidewater Office. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-524-9890
Primary Part Number406012
Item NameFan,circulating
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerSystems Integration and Management Inc Tidewater Office
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-895-9870GA800B3E INTERCHANGEABLE
Adapter,connector
Northrop Grumman Systems Corporation
4730-01-030-4945D2466 90 ELBOW NPS 1 1/4 PVCI INTERCHANGEABLE
Elbow,pipe
American Society for Testing and Materials Dba Astm International
9515-01-371-7152406012 INTERCHANGEABLE
Plate,metal
Honeywell International Inc. Div Aerospace - Torrance
Cross-Reference Index
Part NumberManufacturer
406012 PRIMARY Systems Integration and Management Inc Tidewater Office (USA)
Related Parts
5935-00-895-9870INTERCHANGEABLE
ADAPTER,CONNECTOR
GA800B3E
4730-01-030-4945INTERCHANGEABLE
ELBOW,PIPE
D2466 90 ELBOW NPS 1 1/4 PVCI
9515-01-371-7152INTERCHANGEABLE
PLATE,METAL
406012

Frequently Asked Questions

What is NSN 4140-01-524-9890?

NSN 4140-01-524-9890 is a Fan,circulating, manufactured by Systems Integration and Management Inc Tidewater Office, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-524-9890?

NSN 4140-01-524-9890 has 1 cross-referenced part number: 406012 (Systems Integration and Management Inc Tidewater Office).

What NSN replaces 4140-01-524-9890?

There are 3 known substitutes for 4140-01-524-9890: 5935-00-895-9870, 4730-01-030-4945, 9515-01-371-7152. Verify interchangeability with system specifications before substitution.

What are the specifications of 406012?

Key specifications for 406012: End Item Identification: LIGHT MASTER HIGH RESOLUTION VIDEO; Part Name Assigned by Controlling Agency: FAN ASSEMBLY, LMR INPUT BOX. 2 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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