4820-01-241-4621

Find complete technical information, availability, and procurement data for: 4820-01-241-4621
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-241-4621

Item Name Code

20962

Assigment Date

09/26/1986 (39 years ago)

threaded external tube all ends connection type, right-hand all ends thread direction, 3a all ends thread class, manual valve operation method, flared (tube) all ends connection style

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 all ends
Thread Direction: right-hand all ends
Connection Style: flared (tube) all ends
Valve Operation Method: manual
Connection Type: threaded external tube all ends
Thread Quantity Per Inch: 16 all ends
Nominal Thread Size: 0.750 inches all ends
Seat Angle: 37.0 degrees all ends
Material: steel body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
Material: steel packing
Style Designator: straight thru
Thread Series Designator: unj all ends

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
1-2H446YB-SAE A	Ball Valve
1/2IN H-446YBSAE AND SD3072	Ball Valve
H446YB-SAE 1/2IN	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-241-4621?

The FSCG of the NSN 4820-01-241-4621 is 4820

Does the NSN 4820-01-241-4621 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-241-4621 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 4820-01-241-4621 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-241-4621 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 4820-01-241-4621 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Sep 26, 1986