A7089.003.142

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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-143-2901

Item Name Code

35224

Assigment Date

11/30/1982 (43 years ago)

0.062 inches nominal overall height, 150.0 celsius nominal temp rating, 0.562 inches nominal inside diameter, 700.0 pounds per square inch nominal pressure rating, 1.433 inches nominal outside diameter

Product Characteristics

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

Inside Diameter: 0.562 inches nominal
Outside Diameter: 1.433 inches nominal
Overall Height: 0.062 inches nominal
Temp Rating: 150.0 celsius nominal
Pressure Rating: 700.0 pounds per square inch nominal
Material: plastic polytetrafluoroethylene
Media For Which Designed: water or oil or gas
Style Designator: plain

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-131-7422	No Name Available	09/01/1986

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
07089003142	Valve Disk
20016 PC 5B	Valve Disk
8570 PIECE 14	Valve Disk
8605-14	Valve Disk
A7089.003.142	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-143-2901?

The FSCG of the NSN 4820-01-143-2901 is 4820

Does the NSN 4820-01-143-2901 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-143-2901 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 4820-01-143-2901 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-143-2901 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 4820-01-143-2901 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Nov 30, 1982