NSN 1660-01-262-5581 · NIIN 012625581 · Part number AD-B666F-107
Pall Aeropower Corporation · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 18350
Government record, cited
NSN 1660-01-262-5581 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-262-5581. Manufacturer of record part number: AD-B666F-107.
Also searched as1660-01-262-5581 ·
1660012625581 ·
NIIN 012625581 ·
01-262-5581 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 18350 · AD-B666F-107 · DAA3287P033-107
Manufacturer of record: Pall Aeropower Corporation
Identification
NSN: 1660-01-262-5581
NIIN: 012625581
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: AD-B666F-107
Manufacturer: Pall Aeropower Corporation
General Description
The Filter Assembly,air, cataloged under National Stock Number 1660-01-262-5581, 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 Pall Aeropower Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1660-01-262-5581
Primary Part Number
AD-B666F-107
Item Name
Filter Assembly,air
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 1660-01-262-5581?
NSN 1660-01-262-5581 is a Filter Assembly,air, manufactured by Pall Aeropower Corporation, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-262-5581?
NSN 1660-01-262-5581 has 2 manufacturer part numbers on file: DAA3287P033-107 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), AD-B666F-107 (Pall Aeropower Corporation).
What are the specifications of AD-B666F-107?
Key specifications for AD-B666F-107: FSC Application Data: PACER SPECIAL. 1 specification is documented in the U.S. Government catalog.
Is NSN 1660-01-262-5581 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.
What is the DEMIL code for NSN 1660-01-262-5581?
NSN 1660-01-262-5581 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.