4820-00-838-8787

Find complete technical information, availability, and procurement data for: 4820-00-838-8787
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-00-838-8787 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-838-8787

Item Name Code

22113

Assigment Date

12/12/1966 (59 years ago)

0.320 inches nominal body inside diameter, 0.045 inches nominal seat radius, 2a single threaded portion thread class, 0.560 inches nominal flange diameter, 0.156 inches nominal third threaded portion thread length

Product Characteristics

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

Thread Class: 2a single threaded portion
Thread Length: 0.156 inches nominal third threaded portion
Flange Diameter: 0.560 inches nominal
Body Inside Diameter: 0.320 inches nominal
Seat Radius: 0.045 inches nominal
Flange Seat To Disk End Height: 0.218 inches nominal
Under Flange Height: 0.188 inches nominal
Thread Quantity Per Inch: 24 single threaded portion
Nominal Thread Size: 0.437 inches single threaded portion
Seating Surface Shape: radial
Material: copper alloy overall
Surface Treatment: chromium overall
Style Designator: faucet
Thread Series Designator: uns single threaded portion

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
862-14	Valve Seat
86214	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-838-8787?

The FSCG of the NSN 4820-00-838-8787 is 4820

Does the NSN 4820-00-838-8787 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-838-8787 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 4820-00-838-8787 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-838-8787 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 4820-00-838-8787 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Dec 12, 1966