NSN 1660-01-702-7617 · NIIN 017027617 · Part number 904397-1
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 62228
Government record, cited
NSN 1660-01-702-7617 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-702-7617. Manufacturer of record part number: 904397-1.
Also searched as1660-01-702-7617 ·
1660017027617 ·
NIIN 017027617 ·
01-702-7617 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 62228 · 904397-1 · 17B2N6007-501
Manufacturer of record: Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Identification
NSN: 1660-01-702-7617
NIIN: 017027617
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 904397-1
Manufacturer: Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
General Description
The Fan,centrifugal, cataloged under National Stock Number 1660-01-702-7617, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Fan,centrifugal
FSC / FSG
1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16)
Manufacturers
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (CAGE 62228)
Technical Specifications
Parameter
Value
NSN
1660-01-702-7617
Primary Part Number
904397-1
Item Name
Fan,centrifugal
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
Reference documents
Reference
Meaning
17B2N6007-501
7/2Vendor item drawing reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-006-4472
FLANGE,VALVE BODY
1660-00-009-5646
ADAPTER ASSEMBLY,BELLOWS
1660-00-019-8389
1660-00-019-8389 · Item name not on file
1660-00-019-8399
1660-00-019-8399 · Item name not on file
1660-00-031-5285
1660-00-031-5285 · Item name not on file
1660-00-302-4390
PISTON,REGULATING V
1660-00-441-0575
PISTON
1660-01-601-0729
ETHERNET SWITCH
Frequently Asked Questions
What is NSN 1660-01-702-7617?
NSN 1660-01-702-7617 is a Fan,centrifugal, manufactured by Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-702-7617?
NSN 1660-01-702-7617 has 1 manufacturer part number on file: 904397-1 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc).
Is NSN 1660-01-702-7617 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.