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4820-00-720-4241

Find complete technical information, availability, and procurement data for: 4820-00-720-4241

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4820-00-720-4241
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-720-4241
Item Name Code
05488
Assigment Date
01/01/1963 (63 years ago)

A structural shape fabricated from a ferrous or nonferrous material and resembles the following cross-sectional forms: for the letter h, both flanges of the h section are equal or longer than the width measured along the axis of the web; for the letter i, a 16 2/3 percent slope on the inside face of the ferrous type flange, either one or both of the nonferrous type flanges are shorter than the length measured along the axis of the web; for the letters t and z, on nonferrous type, the web is usually at right angles to the flanges. Letter h section may have a maximum of 5 percent slope on the inside face of the flanges.

automatic valve operation method, right-hand 1st end thread direction, poppet flow control device, plain (pipe) 1st end connection style, spring disk loading method

Product Characteristics

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

Thread Direction
right-hand 1st end
Flow Control Device
poppet
Disk Loading Method
spring
Connection Style
plain (pipe) 1st end
Valve Operation Method
automatic
Connection Type
threaded external pipe 1st end
Nominal Thread Size
0.125 inches 1st end
Opening Pressure Setting
125.0 pounds per square inch
Material
steel corrosion resisting and plastic flow control device
Material
steel corrosion resisting body
Style Designator
straight thru
Thread Series Designator
npt 1st end

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
F46400-14 Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-720-4241?
The FSCG of the NSN 4820-00-720-4241 is 4820
Does the NSN 4820-00-720-4241 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-720-4241 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-720-4241 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-720-4241 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 4820-00-720-4241 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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