845-4558742 ASS

View detailed technical data, stock status, and sourcing information for: 845-4558742 ASS
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-098-4444

Item Name Code

20962

Assigment Date

08/01/1980 (45 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.

unthreaded internal pipe all ends connection type, socket all ends connection style, manual valve operation method, 3000.0 pounds per square inch single response maximum operating pressure, 0.500 inches all ends nominal pipe size accommodated

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: 0.500 inches all ends
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Material: nickel alloy stem
Material: steel corrosion resisting body
Material: steel corrosion resisting flow control device
Media For Which Designed: hydraulic fluid, mineral base 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
2642-785-10 ASSEMBLY B	Ball Valve
845-4558742 ASS	Ball Valve
845-4558742 ASSEMBLY B	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-098-4444?

The FSCG of the NSN 4820-01-098-4444 is 4820

Does the NSN 4820-01-098-4444 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-098-4444 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 4820-01-098-4444 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-098-4444 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 4820-01-098-4444 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Fri, Aug 1, 1980