4820-01-020-3812

Find complete technical information, availability, and procurement data for: 4820-01-020-3812
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-020-3812

Item Name Code

16990

Assigment Date

04/29/1976 (50 years ago)

plain (pipe) all ends connection style, manual valve operation method, right-hand all ends thread direction, stem flow control device, threaded external pipe all ends connection type

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 all ends
Flow Control Device: stem
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded external pipe all ends
Nominal Thread Size: 0.125 inches all ends
Material: copper alloy overall
Style Designator: straight thru
Thread Series Designator: npt all 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
1400158-03	Screw Stem Shutoff Cock
A768-222	Screw Stem Shutoff Cock

FAQs

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

What is the FSCG of the NSN 4820-01-020-3812?

The FSCG of the NSN 4820-01-020-3812 is 4820

Does the NSN 4820-01-020-3812 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-020-3812 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 4820-01-020-3812 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-020-3812 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 4820-01-020-3812 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Apr 29, 1976