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Air Duct Hose NSN 4720-01-465-7103

Item Description

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes hose, nonmetallic.

NSN 4720-01-465-7103 NSN: 4720-01-465-7103

Features and Characteristics

Cross Sectional Shape
Round
Wall Thickness
0.060 inches
Inside Diameter
3.000 inches first end
Minimum Inside Bending Radius
9.000 inches
End Application
Aircraft, b-2 bomber
Endlength
1.750 inches both ends
Connection Style
Round both ends
Connection Type
Soft both ends
End Inside Diameter
3.000 inches both ends
Maximum Operating Pressure
50.0 pounds per square inch
Measuring Method And Length
6.000 inches
Part Name Assigned By Controlling Agency
Duct-air, flexible, helix wire supported
External Operating Pressure
12.0 pounds per square inch
Special Features
Material is fiberglass (impregnant is silicone rubber) with internal reinforcement (wire helix, spring steel, bronze plated) and external fiberglass cordage
Material
Steel 1st ply and copper alloy 1st ply
Material Specification
Mil-y-1140 military standard 5th material response 5th ply
Style Designator
Helically wound continous wire supported
Specification Data
Nas1370-1379 professional/industrial association standard
FSC
4720 Hose And Flexible Tubing
NIIN
014657103
NSN
4720014657103

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1377A12SM024
Cage Code:
80205
Status:
A
MSDS:
Part Number:
NAS1370-1379
Cage Code:
80205
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4720-01-465-7103
What are the manufacturers of nsn 4720014657103?
Does this nsn 4720014657103 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4720014657103
A flexible, tubular item of light wall construction. it must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. it is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. for items with couplings, see hose assembly, air duct. for items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. excludes hose, nonmetallic.
Does nsn 4720014657103 contain any precious metals?
No precious metal content.
Does nsn 4720014657103 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4720014657103?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
11116
FIIG:
A229A0
App. Key:
A
Cond. Code:
1
Status:
A

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