NV3

View detailed technical data, stock status, and sourcing information for: NV3
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-136-1952

Item Name Code

05483

Assigment Date

08/04/1982 (44 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

packing retaining bonnet type, right-hand all ends thread direction, flare(tube) all ends connection style, stem flow control device, 2b all ends thread class

Product Characteristics

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

Thread Class: 2b all ends
Thread Direction: right-hand all ends
Flow Control Device: stem
Bonnet Type: packing retaining
Connection Style: flare(tube) all ends
Valve Operation Method: manual
Connection Type: threaded internal tube all ends
Thread Quantity Per Inch: 18 all ends
Nominal Thread Size: 0.500 inches all ends
Nominal Outside Diameter Tube Accommodated: 0.313 inches all ends
Material: aluminum body
Style Designator: angle
Thread Series Designator: uns all ends
Furnished Items And Quantity: 1 relief plug and 1 reducer

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
581-NV38P	Angle Valve
NV-3	Angle Valve
NV3	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-136-1952?

The FSCG of the NSN 4820-01-136-1952 is 4820

Does the NSN 4820-01-136-1952 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-136-1952 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 4820-01-136-1952 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-136-1952 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 4820-01-136-1952 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Aug 4, 1982