4720-00-838-4001

Find complete technical information, availability, and procurement data for: 4720-00-838-4001
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-838-4001

Item Name Code

11116

Assigment Date

01/01/1963 (63 years ago)

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

round cross-sectional shape style, 0.375 inches minimum inside bending radius, 1.500 inches nominal first end inside diameter, 0.625 inches nominal both ends end overall length, 0.100 inches nominal wall thickness

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
Wall Thickness: 0.100 inches nominal
Inside Diameter: 1.500 inches nominal first end
Minimum Inside Bending Radius: 0.375 inches
End Overall Length: 0.625 inches nominal both ends
Connection Style: round both ends
Connection Type: preformed both ends
End Inside Diameter: 1.500 inches nominal both ends
Maximum Operating Pressure: 23.0 pounds per square inch
Measuring Method And Length: 25.000 inches nominal overall
Special Features: grumman a10 aircraft
Material: fiberglass and rubber chloroprene class cr 1st ply
Material: fiberglass and rubber chloroprene class cr 2nd ply
Material: steel reinforcing wire
Style Designator: helically wound continous wire supported

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
FLEXFYTE U-1	Air Duct Hose
FT4901	Air Duct Hose
H0S133	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-00-838-4001?

The FSCG of the NSN 4720-00-838-4001 is 4720

Does NSN 4720-00-838-4001 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 4720-00-838-4001 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-838-4001 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 4720-00-838-4001 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963