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Air Duct Hose NSN 4720-01-642-5770

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 4720-01-642-5770 NSN: 4720-01-642-5770

Features and Characteristics

Cross Sectional Shape
Round
Inside Diameter
3.000 inches both ends
Outside Diameter
3.125 inches both ends
Measuring Method And Length
50.000 feet excluding end fittings
Part Name Assigned By Controlling Agency
Vinylvent - series no. 400/402 dusting hose
Special Features
Pvc supported by anodized wire helix; resistant to uv and ozone; black color; used primarily for venting bilge fumes
Material
Plastic polyvinyl cover
Surface Treatment
Anodize reinforcing wire
Style Designator
Helically wound continous wire supported
FSC
4720 Hose And Flexible Tubing
NIIN
016425770
NSN
4720016425770

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
16-400-3000
Cage Code:
62809
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4720-01-642-5770
What are the manufacturers of nsn 4720016425770?
Does this nsn 4720016425770 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4720016425770
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 4720016425770 contain any precious metals?
No precious metal content.
Does nsn 4720016425770 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4720016425770?
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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  •   Certificate of Conformance
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