4820-01-500-3930

Find complete technical information, availability, and procurement data for: 4820-01-500-3930
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-500-3930

Item Name Code

20962

Assigment Date

08/23/2002 (23 years ago)

seawolf class submarine end item identification, 0.500 inches all ends nominal pipe size accommodated, unthreaded internal pipe all ends connection type, socket all ends connection style, manual valve operation method

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.500 inches all ends
End Item Identification: seawolf class submarine
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Part Name Assigned By Controlling Agency: valve, ball, 0.500 in. top load hydraulic service
Special Features: 171 in.-lbs. torque; 15 lbs. weight; 0.500 nps; socket weld; 5.500 in. height; 5.300 in. length; 3.100 in. width
Material: steel corrosion resisting body
Material Document And Classification: mil-s-867 mod cl iii mil std all material responses body
Style Designator: straight thru

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
14701717	Ball Valve
556-6405334-AY66	Ball Valve
DN330687D2	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-500-3930?

The FSCG of the NSN 4820-01-500-3930 is 4820

Does the NSN 4820-01-500-3930 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-500-3930 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 4820-01-500-3930 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-500-3930 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 4820-01-500-3930 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Aug 23, 2002