481-1 AND PL-86

View detailed technical data, stock status, and sourcing information for: 481-1 AND PL-86
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-353-7371

Item Name Code

05483

Assigment Date

02/15/1992 (34 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.

plain (pipe) all ends connection style, needle flow control device, packing retaining bonnet type, right-hand all ends thread direction, 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.

Thread Direction: right-hand all ends
Flow Control Device: needle
Bonnet Type: packing retaining
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded external pipe all ends
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: copper alloy body
Material Document And Classification: mil-b-24480 mil std single material response body
Media For Which Designed: water-oil-gas single response
Style Designator: angle
Thread Series Designator: npt 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
481-1 AND PL-86	Angle Valve
481-1 AND PL-861	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-353-7371?

The FSCG of the NSN 4820-01-353-7371 is 4820

Does the NSN 4820-01-353-7371 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801095

Does NSN 4820-01-353-7371 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 4820-01-353-7371 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-353-7371 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 4820-01-353-7371 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Feb 15, 1992