4820-01-004-2918

Find complete technical information, availability, and procurement data for: 4820-01-004-2918
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-004-2918

Item Name Code

22113

Assigment Date

06/07/1975 (51 years ago)

45.000 nominal seat angle in deg, 0.188 inches nominal body inside diameter, 0.406 inches nominal overall height, 0.281 inches nominal single threaded portion thread length, 0.250 inches single threaded portion nominal thread size

Product Characteristics

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

Thread Length: 0.281 inches nominal single threaded portion
Overall Height: 0.406 inches nominal
Body Inside Diameter: 0.188 inches nominal
Seat Angle In Deg: 45.000 nominal
Nominal Thread Size: 0.250 inches single threaded portion
Seating Surface Shape: angular
Material: steel overall
Surface Treatment: oxide overall
Style Designator: plain threaded
Thread Series Designator: npt 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
843821	Valve Seat
843937PC2	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-004-2918?

The FSCG of the NSN 4820-01-004-2918 is 4820

Does the NSN 4820-01-004-2918 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-004-2918 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 4820-01-004-2918 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-004-2918 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 4820-01-004-2918 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sat, Jun 7, 1975