4820-00-428-7887

Find complete technical information, availability, and procurement data for: 4820-00-428-7887
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 4820-00-428-7887 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

4820-00-428-7887

Item Name Code

22113

Assigment Date

04/21/1971 (55 years ago)

flat seating surface shape, 0.188 inches nominal flange seat to disk end height, 3.000 inches nominal body inside diameter, 0.438 inches nominal under flange height, 3.750 inches nominal flange diameter

Product Characteristics

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

Flange Diameter: 3.750 inches nominal
Body Inside Diameter: 3.000 inches nominal
Flange Seat To Disk End Height: 0.188 inches nominal
Under Flange Height: 0.438 inches nominal
Seating Surface Shape: flat
Material: nickel alloy overall
Style Designator: threaded flanged

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
M11613/1ITEM4	Valve Seat
M11613IM4	Valve Seat
M11613ITEM4	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-428-7887?

The FSCG of the NSN 4820-00-428-7887 is 4820

Does the NSN 4820-00-428-7887 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-428-7887 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 4820-00-428-7887 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-428-7887 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 4820-00-428-7887 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Apr 21, 1971