4820-00-761-4953

Find complete technical information, availability, and procurement data for: 4820-00-761-4953
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-761-4953

Item Name Code

77777

Assigment Date

10/22/1969 (56 years ago)

An item designed to be inserted in a transmission line and which can be controlled to electrically lengthen or shorten the line so as to minimize its standing wave ratio. See also tuner, waveguide and network, impedance matching.

two ports 7/16-20 unf threaded internal boss,includes internal check valve and push-pull slide plunger.for use only with skydrol hydraulic fluid.part of valve assembly,flap,two speed valve linkage,flap installation on thedouglas aircraft company model dc-9 airplane general characteristics item description

Product Characteristics

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

General Characteristics Item Description: two ports 7/16-20 unf threaded internal boss,includes internal check valve and push-pull slide plunger.for use only with skydrol hydraulic fluid.part of valve assembly,flap,two speed valve linkage,flap installation on thedouglas aircraft company model dc-9 airplane

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
3917778-5503	Two Speed Flap Valve

FAQs

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

What is the FSCG of the NSN 4820-00-761-4953?

The FSCG of the NSN 4820-00-761-4953 is 4820

Does the NSN 4820-00-761-4953 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-761-4953 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 4820-00-761-4953 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-761-4953 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 4820-00-761-4953 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Oct 22, 1969