NSN 1660-01-644-7718 · NIIN 016447718 · Part number 69-71559-1
Boeing Co the Boeing Commercial Airplane Group Div Ms 36-65 · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 1JQ25
Government record, cited
NSN 1660-01-644-7718 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-644-7718. Manufacturer of record part number: 69-71559-1.
Also searched as1660-01-644-7718 ·
1660016447718 ·
NIIN 016447718 ·
01-644-7718 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 1JQ25 · 69-71559-1
Nearby stock numbers← 1660-01-644-7698 Filter Element, Air Conditioning
·
1660-01-644-8731 Duct Assembly, Air Conditioning-H →
Features
Filter Element,air Conditioning — FSC 1660
1 manufacturer part number on file
Manufacturer of record: Boeing Co the Boeing Commercial Airplane Group Div Ms 36-65
Identification
NSN: 1660-01-644-7718
NIIN: 016447718
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 69-71559-1
Manufacturer: Boeing Co the Boeing Commercial Airplane Group Div Ms 36-65
General Description
The Filter Element,air Conditioning, cataloged under National Stock Number 1660-01-644-7718, 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 Boeing Co the Boeing Commercial Airplane Group Div Ms 36-65. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Filter Element,air Conditioning
FSC / FSG
1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16)
Manufacturers
Boeing Co the Boeing Commercial Airplane Group Div Ms 36-65 (CAGE 1JQ25)
Technical Specifications
Parameter
Value
NSN
1660-01-644-7718
Primary Part Number
69-71559-1
Item Name
Filter Element,air Conditioning
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Boeing Co the Boeing Commercial Airplane Group Div Ms 36-65
Boeing Co the Boeing Commercial Airplane Group Div Ms 36-65 (USA)
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 1660-01-644-7718?
NSN 1660-01-644-7718 is a Filter Element,air Conditioning, manufactured by Boeing Co the Boeing Commercial Airplane Group Div Ms 36-65, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-644-7718?
NSN 1660-01-644-7718 has 1 manufacturer part number on file: 69-71559-1 (Boeing Co the Boeing Commercial Airplane Group Div Ms 36-65).
Is NSN 1660-01-644-7718 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.