NSN 1660-00-896-5507 · NIIN 008965507 · Part number 719268-1
Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 73030
Government record, cited
NSN 1660-00-896-5507 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-896-5507. Manufacturer of record part number: 719268-1.
Also searched as1660-00-896-5507 ·
1660008965507 ·
NIIN 008965507 ·
00-896-5507 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 73030 · 719268-1 · 568727
General Characteristics Item Description: FLANGE MOUNT EACH END,ONE FLANGE 1.5 IN. SQ WITH 4 HOLES,ONEFLANGE 2.3 IN. LG 1.6 IN. W WITH 2 HOLES IN
2 manufacturer part numbers on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace
Identification
NSN: 1660-00-896-5507
NIIN: 008965507
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 719268-1
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The Duct Assembly,deicing, cataloged under National Stock Number 1660-00-896-5507, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 2 specifications, 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
1660-00-896-5507
Primary Part Number
719268-1
Item Name
Duct Assembly,deicing
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Hamilton Sundstrand Corporation Dba Collins Aerospace
Status
ACTIVE
FSC Application Data
ACFT THERMAL DEICING SYSTEM
General Characteristics Item Description
FLANGE MOUNT EACH END,ONE FLANGE 1.5 IN. SQ WITH 4 HOLES,ONEFLANGE 2.3 IN. LG 1.6 IN. W WITH 2 HOLES IN
Hamilton Sundstrand Corporation Dba Collins Aerospace (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 1660-00-896-5507?
NSN 1660-00-896-5507 is a Duct Assembly,deicing, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-00-896-5507?
NSN 1660-00-896-5507 has 2 manufacturer part numbers on file: 719268-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 568727 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
What are the specifications of 719268-1?
Key specifications for 719268-1: FSC Application Data: ACFT THERMAL DEICING SYSTEM; General Characteristics Item Description: FLANGE MOUNT EACH END,ONE FLANGE 1.5 IN. SQ WITH 4 HOLES,ONEFLANGE 2.3 IN. LG 1.6 IN. W WITH 2 HOLES IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 1660-00-896-5507 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 1660-00-896-5507?
NSN 1660-00-896-5507 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.