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Air Breat Air Duct Hose Assembly NSN 4720-00-408-3660

Item Description

A length of hose, air duct, air breathing which may have end couplings on one or both end/or incorporates a communication cable. It is designed for use in breathing oxygen system, air line masks, gas masks, and the like. Excludes items which include the branch or fork hoses; assemblies made up of the oxygen breathing hose, communication cable, wiring for face mask heater, and vent and pressure ducts for the anti-gsuit and hose assembly, nonmetallic.

NSN 4720-00-408-3660 NSN: 4720-00-408-3660

Features and Characteristics

Cross Sectional Shape
Round
Wall Thickness
0.103 inches
Hose Weight
1.424 ounces per linear foot
Connection Type
Coupling second end
Thready Qty Per Inch (tpi)
20 first end
Maximum Operating Pressure
1500.0 pounds per square inch
Thread Size
0.250 inches first end
Special Features
End similarity: not identical; inside dia.: 0.200 in. Min.; hose style: sleeve section, style no. 5 from old fiig a22900; hose material: tetrafluoroethylene plastic and wire braid; communication cable and restraint cord: not included
Material
Stainless steel 1st end coupling
Thread Series Designator
Unc first end
Fsc Application Data
Aircraft cockpit oxygen system
FSC
4720 Hose And Flexible Tubing
NIIN
004083660
NSN
4720004083660

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8148650
Cage Code:
98748
Status:
A
MSDS:
Part Number:
216-02012-22
Cage Code:
80378
Status:
A
MSDS:
Part Number:
216-02012-21
Cage Code:
80378
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4720-00-408-3660
What are the manufacturers of nsn 4720004083660?
Does this nsn 4720004083660 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4720004083660
A length of hose, air duct, air breathing which may have end couplings on one or both end/or incorporates a communication cable. it is designed for use in breathing oxygen system, air line masks, gas masks, and the like. excludes items which include the branch or fork hoses; assemblies made up of the oxygen breathing hose, communication cable, wiring for face mask heater, and vent and pressure ducts for the anti-gsuit and hose assembly, nonmetallic.
Does nsn 4720004083660 contain any precious metals?
No precious metal content.
Does nsn 4720004083660 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4720004083660?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
30600
FIIG:
A229A0
App. Key:
A
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
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