4820-01-043-0779

Find complete technical information, availability, and procurement data for: 4820-01-043-0779
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-043-0779

Item Name Code

22113

Assigment Date

06/19/1977 (49 years ago)

An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. For items designed to provide the transfer of the electrical signal, see: switch,rotary and switch,electronic. Excludes: relay, (as modified).

qq-s-764 fed spec single material response overall material document and classification, flat seating surface shape, 0.245 inches nominal body inside diameter, steel comp 303 overall material, 0.991 inches nominal body outside diameter

Product Characteristics

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

Body Outside Diameter: 0.991 inches nominal
Body Inside Diameter: 0.245 inches nominal
Seating Surface Shape: flat
Material: steel comp 303 overall
Material Document And Classification: qq-s-764 fed spec single material response overall
Style Designator: plain flanged

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
6304-13PIECE 15	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-043-0779?

The FSCG of the NSN 4820-01-043-0779 is 4820

Does the NSN 4820-01-043-0779 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-043-0779 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 4820-01-043-0779 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-043-0779 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 4820-01-043-0779 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Jun 19, 1977