C-9663 1-2IN PL-3938

View detailed technical data, stock status, and sourcing information for: C-9663 1-2IN PL-3938
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-132-8656

Item Name Code

05485

Assigment Date

06/05/1982 (44 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

threaded bonnet attachment method, inside screw bonnet type, disk flow control device, 400.0 fahrenheit single response maximum operating temp, 0.500 inches all ends nominal pipe size accommodated

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: threaded
Maximum Operating Temp: 400.0 fahrenheit single response
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Material: nickel alloy seat
Material: plastic polyamide (nylon) flow control device
Material: steel body
Material: steel corrosion resisting stem
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-227-9166	No Name Available	01/01/1992

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
370-3-M,C-9663,PL3938-C	Globe Valve
370M-3 C-9663 PL-3938	Globe Valve
370M-3 PL-3938	Globe Valve
6GPW70-3-EH-M	Globe Valve
6GPW70-3-M-HE-AA	Globe Valve
6GPW70M-3-HE-AA	Globe Valve
C-9663 1-2IN PL-3938	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-132-8656?

The FSCG of the NSN 4820-01-132-8656 is 4820

Does the NSN 4820-01-132-8656 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-132-8656 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 4820-01-132-8656 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-132-8656 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 4820-01-132-8656 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Jun 5, 1982