4820-01-012-2145

Find complete technical information, availability, and procurement data for: 4820-01-012-2145
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-012-2145

Item Name Code

77777

Assigment Date

11/09/1975 (50 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

steel 18ga 048; die chromate surf treatment; 1.739 in. od; 1.642 in. id; 0.363 in. h general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel 18ga 048; die chromate surf treatment; 1.739 in. od; 1.642 in. id; 0.363 in. h

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
920-9	Valve Thrust Plate

FAQs

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

What is the FSCG of the NSN 4820-01-012-2145?

The FSCG of the NSN 4820-01-012-2145 is 4820

Does NSN 4820-01-012-2145 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 4820-01-012-2145 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-012-2145 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 4820-01-012-2145 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Nov 9, 1975