NSN 1660-01-034-6343 · NIIN 010346343 · Part number 87D94-1
Honeywell International Inc. · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 63389
Government record, cited
NSN 1660-01-034-6343 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-034-6343. Manufacturer of record part number: 87D94-1.
Also searched as1660-01-034-6343 ·
1660010346343 ·
NIIN 010346343 ·
01-034-6343 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 63389 · 87D94-1
Manufacturer of record: Honeywell International Inc.
Identification
NSN: 1660-01-034-6343
NIIN: 010346343
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 87D94-1
Manufacturer: Honeywell International Inc.
General Description
The Shield,heat Exchang, cataloged under National Stock Number 1660-01-034-6343, 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 International Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Shield,heat Exchang
FSC / FSG
1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16)
Manufacturers
Aero International, Llc Dba Ams Engineered Solutions (CAGE 0SML3); Honeywell International Inc. (CAGE 63389)
Technical Specifications
Parameter
Value
NSN
1660-01-034-6343
Primary Part Number
87D94-1
Item Name
Shield,heat Exchang
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.
1660-00-006-4472
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 1660-01-034-6343?
NSN 1660-01-034-6343 is a Shield,heat Exchang, manufactured by Honeywell International Inc., classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-034-6343?
NSN 1660-01-034-6343 has 2 manufacturer part numbers on file: 87D94-1 (Aero International, Llc Dba Ams Engineered Solutions), 87D94-1 (Honeywell International Inc.).
Is NSN 1660-01-034-6343 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.