4820-01-423-5127

Find complete technical information, availability, and procurement data for: 4820-01-423-5127
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-423-5127

Item Name Code

05485

Assigment Date

12/29/1995 (30 years ago)

A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see head, valve. Excludes:cap, pneumatic valve.

0.500 inches all ends nominal pipe size accommodated, streamlined with two brazing rings all ends connection style, inside screw bonnet type, union bonnet attachment method, disk flow control device

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
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: union
Connection Style: streamlined with two brazing rings all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 400.0 pounds per square inch single response
Special Features: oxygen clean; stop type
Material: copper alloy body
Material: nickel alloy stem
Material: plastic polytetrafluoroethylene packing
Material: plastic polychlorotrifluoroethylene flow control device
Style Designator: straight thru
Supplementary Features: this item has been reviewed for asbestos material. the current approved source, 71905, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984
Furnished Items And Quantity: 1 handwheel

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
93-D-149	Globe Valve
93-D-149 CP	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-423-5127?

The FSCG of the NSN 4820-01-423-5127 is 4820

Does the NSN 4820-01-423-5127 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-01-423-5127 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 4820-01-423-5127 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-423-5127 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 4820-01-423-5127 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Dec 29, 1995