801-6408775-AY98

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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-374-7736

Item Name Code

20962

Assigment Date

04/29/1993 (33 years ago)

An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes:items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes:filter, low pass and suppressor, ignition interference. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see filter, band suppression and filter, band pass. See also limiter, electrical noise.

bolted bonnet attachment method, hydraulic valve operation method, 5.000 inches all ends nominal pipe size accommodated, butt weld pipe all ends connection type, inside screw bonnet type

Product Characteristics

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

Nominal Pipe Size Accommodated: 5.000 inches all ends
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Valve Operation Method: hydraulic
Connection Type: butt weld pipe all ends
Special Features: with swing check
Material: copper alloy 964 bodytitanium alloy flow control deviceplastic acetal seatnickel alloy stem
Material Document And Classification: mil-c-20159 mil spec single material response bodymil-t-9047 mil spec single material response flow control deviceqq-n-286 fed spec single material response stem
Media For Which Designed: water, salt single response
Style Designator: straight thru

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
211076333	Ball Valve
6408775 AY 98	Ball Valve
801-6408775-AY98	Ball Valve
DF330632 ASSY 98	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-374-7736?

The FSCG of the NSN 4820-01-374-7736 is 4820

Does NSN 4820-01-374-7736 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 4820-01-374-7736 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-374-7736 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 4820-01-374-7736 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Thu, Apr 29, 1993