4820-00-677-5674

Find complete technical information, availability, and procurement data for: 4820-00-677-5674
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-677-5674

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

3a single threaded portion thread class, 0.250 inches nominal flange diameter, 0.093 inches nominal body inside diameter, 0.140 inches nominal flange seat to disk end height, 0.045 inches nominal single 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: 3a single threaded portion
Thread Length: 0.045 inches nominal single threaded portion
Flange Diameter: 0.250 inches nominal
Body Inside Diameter: 0.093 inches nominal
Flange Seat To Disk End Height: 0.140 inches nominal
Under Flange Height: 0.140 inches nominal
Nominal Thread Size: 0.312 inches single threaded portion
Seating Surface Shape: flat
Material: steel overall
Material Document And Classification: mil-s-7720,comp 302,cond g mil spec all material responses overall
Surface Treatment: passivate overall
Style Designator: faucet
Thread Series Designator: unf 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
42C74	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-677-5674?

The FSCG of the NSN 4820-00-677-5674 is 4820

Does the NSN 4820-00-677-5674 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-677-5674 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 4820-00-677-5674 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-677-5674 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 4820-00-677-5674 was assigned to the Federal Catalog?

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