PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40926-1Housing,centrifugal Fan

Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. · NSN 4140-01-326-0723 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-326-0723 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-326-0723. Primary manufacturer part number: 40926-1.
Features
  • Housing,centrifugal Fan — FSC 4140
  • 3 verified cross-references
  • Primary manufacturer: Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,centrifugal Fan, cataloged under National Stock Number 4140-01-326-0723, 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 (north Hollywood), Inc. Dba Meggitt Control Systems Div 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.

Technical Specifications
ParameterValue
NSN4140-01-326-0723
Primary Part Number40926-1
Item NameHousing,centrifugal Fan
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1615-01-113-0222723104A INTERCHANGEABLE
Shroud,transmission
Hamilton Sundstrand Corporation
1615-01-113-0223723102A INTERCHANGEABLE
Diffuser,transmissi
Hamilton Sundstrand Corporation
1615-01-113-0224730737 INTERCHANGEABLE
Impeller Assy,trans
Hamilton Sundstrand Corporation
6105-01-139-589940926-1 INTERCHANGEABLE
Motor
Fisica Applied Technologies, Inc. Div Datron Advanced Technologies
1660-01-325-984340927-1 INTERCHANGEABLE
Diffuser,air,aircraft Heating an
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
4140-01-326-072240928-1 INTERCHANGEABLE
Impeller,fan,centrifugal
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
145DS106-11 The Boeing Company (USA)
40926-1 PRIMARY Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
145DS106 The Boeing Company (USA)
Related Parts
1615-01-113-0222INTERCHANGEABLE
SHROUD,TRANSMISSION
723104A
1615-01-113-0223INTERCHANGEABLE
DIFFUSER,TRANSMISSI
723102A
1615-01-113-0224INTERCHANGEABLE
IMPELLER ASSY,TRANS
730737
6105-01-139-5899INTERCHANGEABLE
MOTOR
40926-1
1660-01-325-9843INTERCHANGEABLE
DIFFUSER,AIR,AIRCRAFT HEATING AN
40927-1
4140-01-326-0722INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
40928-1

Frequently Asked Questions

What is NSN 4140-01-326-0723?

NSN 4140-01-326-0723 is a Housing,centrifugal Fan, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-326-0723?

NSN 4140-01-326-0723 has 3 cross-referenced part numbers: 145DS106-11 (The Boeing Company), 40926-1 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 145DS106 (The Boeing Company).

What NSN replaces 4140-01-326-0723?

There are 6 known substitutes for 4140-01-326-0723: 1615-01-113-0222, 1615-01-113-0223, 1615-01-113-0224 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40926-1?

Key specifications for 40926-1: End Item Identification: CH47D HELICOPTER,CARGO-TR. 1 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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