4820-01-262-4179

Find complete technical information, availability, and procurement data for: 4820-01-262-4179
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-262-4179

Item Name Code

20962

Assigment Date

08/28/1987 (38 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.

150.0 pounds per square inch single response maximum operating pressure, manual valve operation method, packing retaining bonnet type, integral bonnet attachment method, 4.000 inches valve size

Product Characteristics

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

Bonnet Type: packing retaining
Bonnet Attachment Method: integral
Valve Operation Method: manual
Valve Size: 4.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Face To Face Distance: 17.000 inches
Third Connection Face To Centerline Distance: 8.500 inches
Material: steel corrosion resisting body
Style Designator: cross flanged ends

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
MP-20-F15 4IN	Ball Valve
MP-H-20-F15 4IN	Ball Valve
MPH-20-F152/POC1	Ball Valve
MPH-L1L-A01	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-262-4179?

The FSCG of the NSN 4820-01-262-4179 is 4820

Does the NSN 4820-01-262-4179 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-262-4179 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 4820-01-262-4179 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-262-4179 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 4820-01-262-4179 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Aug 28, 1987