4820-00-142-2781

Find complete technical information, availability, and procurement data for: 4820-00-142-2781
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-142-2781

Item Name Code

35224

Assigment Date

01/01/1963 (63 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

2.594 inches nominal outside diameter, 1.500 inches nominal inside diameter, 0.344 inches nominal overall height, 150.0 pounds per square inch nominal pressure rating, rubber material

Product Characteristics

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

Inside Diameter: 1.500 inches nominal
Outside Diameter: 2.594 inches nominal
Overall Height: 0.344 inches nominal
Pressure Rating: 150.0 pounds per square inch nominal
Material: rubber
Media For Which Designed: water
Style Designator: plain

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
185414PC7341-12	Valve Disk
185487PC7341-12	Valve Disk
186417PC7341-12	Valve Disk
CV9S4902-96ALT5PC7341-12	Valve Disk
D28342	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-142-2781?

The FSCG of the NSN 4820-00-142-2781 is 4820

Does the NSN 4820-00-142-2781 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-142-2781 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 4820-00-142-2781 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-142-2781 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 4820-00-142-2781 was assigned to the Federal Catalog?

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