4720-00-891-9422

Find complete technical information, availability, and procurement data for: 4720-00-891-9422
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-891-9422

Item Name Code

18451

Assigment Date

04/17/1968 (58 years ago)

A specific electrical element or set of electrical elements that are connected together to form a fixed arrangement and used as a substitute load for terminating an electrical circuit. A dummy load contains all the essential electrical characteristics necessary to terminate the circuit but does not function in the same manner as the load which it replaces. Examples are resistors used to replace antennas, batteries, loudspeakers, or the like. Includes single port terminations of twin lead, coaxial and waveguide transmission lines as low power terminations of a section of a transmission system in a specified manner. Includes dummy loads when arranged in a group or bank. Excludes:power absorbers. See also load bank, electrical.

1.250 inches nominal both ends end overall length, 0.625 inches nominal first end inside diameter, round cross-sectional shape style, round both ends connection style, 0.190 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: 0.190 inches nominal
Inside Diameter: 0.625 inches nominal first end
End Overall Length: 1.250 inches nominal both ends
Connection Style: round both ends
Connection Type: preformed both ends
Features Provided: ozone resistant
End Inside Diameter: 0.625 inches nominal both ends
Measuring Method And Length: 4.000 inches nominal overall
Material: plastic polyamide (nylon) 2nd ply
Material: rubber silicone class q 1st ply
Material: steel corrosion resisting 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
A10042-8	Air Duct Hose Assembly
HE271-0024-0001	Air Duct Hose Assembly
REDAR-A10042-08	Air Duct Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-891-9422?

The FSCG of the NSN 4720-00-891-9422 is 4720

Does the NSN 4720-00-891-9422 have a Schedule B code assigned?

Yes, the Schedule B code is 8415909000

Does NSN 4720-00-891-9422 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 4720-00-891-9422 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-891-9422 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 4720-00-891-9422 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Apr 17, 1968