NSN 1660-01-668-9909 · NIIN 016689909 · Part number OAB360-11-1
Knight Electronics, Inc Div Orion Fans · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 1VEL5
Government record, cited
NSN 1660-01-668-9909 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-668-9909. Manufacturer of record part number: OAB360-11-1.
Also searched as1660-01-668-9909 ·
1660016689909 ·
NIIN 016689909 ·
01-668-9909 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 1VEL5 · OAB360-11-1
Nearby stock numbers← 1660-01-668-7692 Valve Assembly, Environmental Con
·
1660-01-668-9991 Control Box, Electrical-Electroni →
Features
Fan,centrifugal — FSC 1660
Shaft Bearing Type: BALL
Voltage in Volts and Current Type: 115.0 AC
Prime Mover Power Rating: 270.0 WATTS
Diameter: 360.0 MILLIMETERS NOMINAL MM
Features Provided: ROHS DIRECTIVE COMPLIANCE
Operating Speed at Rated Capacity in RPM: 1600.0
Width: 167.3 MILLIMETERS NOMINAL MM
Identification
NSN: 1660-01-668-9909
NIIN: 016689909
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: OAB360-11-1
Manufacturer: Knight Electronics, Inc Div Orion Fans
General Description
The Fan,centrifugal, cataloged under National Stock Number 1660-01-668-9909, 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 Knight Electronics, Inc Div Orion Fans. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1660-01-668-9909
Primary Part Number
OAB360-11-1
Item Name
Fan,centrifugal
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
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.
1660-00-001-1693
DUCT ASSEMBLY,AIR CONDITIONING-H
1660-00-001-1754
BAFFLE,AIR
1660-00-001-2491
CAGE,BYPASS VALVE
1660-00-001-2493
1660-00-001-2493 · Item name not on file
1660-00-001-2496
CONTROL BOX,ELECTRICAL-ELECTRONI
1660-00-001-2497
1660-00-001-2497 · Item name not on file
1660-00-001-4130
1660-00-001-4130 · Item name not on file
1660-00-001-4479
CONTROLLER,AIR PRESSURE,AIRCRAFT
Frequently Asked Questions
What is NSN 1660-01-668-9909?
NSN 1660-01-668-9909 is a Fan,centrifugal, manufactured by Knight Electronics, Inc Div Orion Fans, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-668-9909?
NSN 1660-01-668-9909 has 1 manufacturer part number on file: OAB360-11-1 (Knight Electronics, Inc Div Orion Fans).
What are the specifications of OAB360-11-1?
Key specifications for OAB360-11-1: Shaft Bearing Type: BALL; Voltage in Volts and Current Type: 115.0 AC; Prime Mover Power Rating: 270.0 WATTS; Diameter: 360.0 MILLIMETERS NOMINAL MM. 7 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-668-9909 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.