NSN 1660-01-653-0699 · NIIN 016530699 · Part number HBJ301A
Transdigm Inc Div Adelwiggins Group · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 79326
Government record, cited
NSN 1660-01-653-0699 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-653-0699. Manufacturer of record part number: HBJ301A.
Also searched as1660-01-653-0699 ·
1660016530699 ·
NIIN 016530699 ·
01-653-0699 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 79326 · HBJ301A
Manufacturer of record: Transdigm Inc Div Adelwiggins Group
Identification
NSN: 1660-01-653-0699
NIIN: 016530699
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: HBJ301A
Manufacturer: Transdigm Inc Div Adelwiggins Group
General Description
The Insulation Pipe Covering,thermal, cataloged under National Stock Number 1660-01-653-0699, 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 Transdigm Inc Div Adelwiggins Group. 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
Insulation Pipe Covering,thermal
FSC / FSG
1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16)
Manufacturers
Transdigm Inc Div Adelwiggins Group (CAGE 79326)
Technical Specifications
Parameter
Value
NSN
1660-01-653-0699
Primary Part Number
HBJ301A
Item Name
Insulation Pipe Covering,thermal
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 1660-01-653-0699?
NSN 1660-01-653-0699 is a Insulation Pipe Covering,thermal, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-653-0699?
NSN 1660-01-653-0699 has 1 manufacturer part number on file: HBJ301A (Transdigm Inc Div Adelwiggins Group).
Is NSN 1660-01-653-0699 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.