642283

View detailed technical data, stock status, and sourcing information for: 642283
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-352-1879

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

right-hand all ends thread direction, plain, optional end (pipe) all ends connection style, automatic valve operation method, 0.500 inches 1st end nominal pipe size accommodated, threaded internal 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.

Nominal Pipe Size Accommodated: 0.500 inches 1st end
Thread Direction: right-hand all ends
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 14 1st end
Nominal Thread Size: 0.500 inches all ends
Style Designator: straight thru
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-693-1929	No Name Available	01/01/1963

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
01016610	Check Valve
10125002	Check Valve
17ABK16610	Check Valve
19442X	Check Valve
2019488	Check Valve
24HW240	Check Valve
403593	Check Valve
5303397	Check Valve
642283	Check Valve
BK16610	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-352-1879?

The FSCG of the NSN 4820-00-352-1879 is 4820

Does NSN 4820-00-352-1879 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 4820-00-352-1879 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-352-1879 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 4820-00-352-1879 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963