NSN 1660-01-471-4016 · NIIN 014714016 · Part number 503855
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 09004
Government record, cited
NSN 1660-01-471-4016 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-471-4016. Manufacturer of record part number: 503855.
Also searched as1660-01-471-4016 ·
1660014714016 ·
NIIN 014714016 ·
01-471-4016 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 09004 · 503855
Manufacturer of record: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Identification
NSN: 1660-01-471-4016
NIIN: 014714016
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 503855
Manufacturer: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
General Description
The Filter Element,air Conditioning, cataloged under National Stock Number 1660-01-471-4016, 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 Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 4 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
1660-01-471-4016
Primary Part Number
503855
Item Name
Filter Element,air Conditioning
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (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 1660-01-471-4016?
NSN 1660-01-471-4016 is a Filter Element,air Conditioning, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-471-4016?
NSN 1660-01-471-4016 has 1 manufacturer part number on file: 503855 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).
What are the specifications of 503855?
Key specifications for 503855: Filtering Media Design: HONEYCOMB SINGLE FILTERING MEDIA RESPONSE; Style Designator: RECTANGULAR (INCL SQUARE); End Item Identification: F-16 AIRCRAFT; Material: ALUMINUM ALLOY 3003 SCREENING. 4 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-471-4016 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.