NSN 1660-00-307-3018 · NIIN 003073018 · Part number 623111-1
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 07217
Government record, cited
NSN 1660-00-307-3018 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-307-3018. Manufacturer of record part number: 623111-1.
Also searched as1660-00-307-3018 ·
1660003073018 ·
NIIN 003073018 ·
00-307-3018 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 07217 · 623111-1
FSC Application Data: AIRCRAFT AIR CONDITIONING SYSTEM
General Characteristics Item Description: 4.950 IN. LG,2.950 IN. W IN
1 manufacturer part number on file
Manufacturer of record: Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
Identification
NSN: 1660-00-307-3018
NIIN: 003073018
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 623111-1
Manufacturer: Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
General Description
The Panel Assembly,control Box, cataloged under National Stock Number 1660-00-307-3018, 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 Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto. Government technical data includes 2 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
1660-00-307-3018
Primary Part Number
623111-1
Item Name
Panel Assembly,control Box
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto (CAN)
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.
1660-00-001-1693
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 1660-00-307-3018?
NSN 1660-00-307-3018 is a Panel Assembly,control Box, manufactured by Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-00-307-3018?
NSN 1660-00-307-3018 has 1 manufacturer part number on file: 623111-1 (Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto).
What are the specifications of 623111-1?
Key specifications for 623111-1: FSC Application Data: AIRCRAFT AIR CONDITIONING SYSTEM; General Characteristics Item Description: 4.950 IN. LG,2.950 IN. W IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 1660-00-307-3018 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 1660-00-307-3018?
NSN 1660-00-307-3018 has DEMIL Code Q. 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.