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4720-00-402-2509

Find complete technical information, availability, and procurement data for: 4720-00-402-2509

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4720-00-402-2509
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-402-2509
Item Name Code
11116
Assigment Date
04/08/1970 (56 years ago)

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.

round both ends connection style, 1.500 inches nominal both ends end overall length, 1.000 inches nominal first end inside diameter, 0.500 inches minimum inside bending radius, round cross-sectional shape style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style
round
Inside Diameter
1.000 inches nominal first end
Minimum Inside Bending Radius
0.500 inches
End Overall Length
1.500 inches nominal both ends
Connection Style
round both ends
Connection Type
soft both ends
End Inside Diameter
1.000 inches nominal both ends
Maximum Operating Pressure
16.0 pounds per square inch
Measuring Method And Length
10.000 inches nominal overall
Material
fiberglass and rubber chloroprene class cr 1st ply
Material
fiberglass and rubber chloroprene class cr 2nd ply
Material
fiberglass and rubber chloroprene class cr reinforcing cord
Material
steel reinforcing wire
Style Designator
helically wound continous wire supported
Specification/Standard Data
81349-mil-h-8796 government specification
Nondefinitive Spec/Std Data
2 class and 2 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-00-315-9830 No Name Available 03/01/1982
4720-00-315-9997 No Name Available 08/01/1980
4720-00-592-6006 No Name Available 09/01/1983

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
4580-4C20 Air Duct Hose
CEETS-4-40-6 Air Duct Hose
FT2926-4-20 Air Duct Hose
G405-4-20 Air Duct Hose
GD10A4-20 Air Duct Hose
GD10A4C20 Air Duct Hose
WC031-1.00-40-6 Air Duct Hose

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4720-00-402-2509?
The FSCG of the NSN 4720-00-402-2509 is 4720
Does the NSN 4720-00-402-2509 have a Schedule B code assigned?
Yes, the Schedule B code is 4009320050
Does NSN 4720-00-402-2509 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4720-00-402-2509 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-402-2509 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4720-00-402-2509 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Apr 8, 1970

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