NSN 1660-01-356-8569 · NIIN 013568569 · Part number LD364-0001-0008
The Boeing Company Div Legacy Am&m · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 43999
Government record, cited
NSN 1660-01-356-8569 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-356-8569. Manufacturer of record part number: LD364-0001-0008.
Also searched as1660-01-356-8569 ·
1660013568569 ·
NIIN 013568569 ·
01-356-8569 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 43999 · LD364-0001-0008
Nearby stock numbers← 1660-01-356-6818 Duct Assembly, Air Conditioning-H
·
1660-01-356-8685 Oxygen Unit, Portable →
Features
Insulation Pipe Covering,thermal — FSC 1660
Material Density: 3.0 POUNDS PER CUBIC FOOT NOMINAL LBS
Nominal Fitting Size Accommodated: 6.000 INCHES IN
Fitting Type Accommodated: UNION
Layer Quantity: 1
Material: PLASTIC POLYURETHANE LOCATION NOT OTHERWISE SPECIFIED
Fabrication Method: MOLDED
1 manufacturer part number on file
Identification
NSN: 1660-01-356-8569
NIIN: 013568569
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: LD364-0001-0008
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Insulation Pipe Covering,thermal, cataloged under National Stock Number 1660-01-356-8569, 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 The Boeing Company Div Legacy Am&m. Government technical data includes 6 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
1660-01-356-8569
Primary Part Number
LD364-0001-0008
Item Name
Insulation Pipe Covering,thermal
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
The Boeing Company Div Legacy Am&m
Status
ACTIVE
Material Density
3.0 POUNDS PER CUBIC FOOT NOMINAL LBS
Nominal Fitting Size Accommodated
6.000 INCHES IN
Fitting Type Accommodated
UNION
Layer Quantity
1
Material
PLASTIC POLYURETHANE LOCATION NOT OTHERWISE SPECIFIED
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 1660-01-356-8569?
NSN 1660-01-356-8569 is a Insulation Pipe Covering,thermal, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-356-8569?
NSN 1660-01-356-8569 has 1 manufacturer part number on file: LD364-0001-0008 (The Boeing Company Div Legacy Am&m).
What are the specifications of LD364-0001-0008?
Key specifications for LD364-0001-0008: Material Density: 3.0 POUNDS PER CUBIC FOOT NOMINAL LBS; Nominal Fitting Size Accommodated: 6.000 INCHES IN; Fitting Type Accommodated: UNION; Layer Quantity: 1. 6 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-356-8569 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.