4820-01-134-8795

Find complete technical information, availability, and procurement data for: 4820-01-134-8795
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-134-8795

Item Name Code

05486

Assigment Date

07/13/1982 (44 years ago)

threaded bonnet attachment method, automatic valve operation method, disk flow control device, streamlined with one brazing ring (tube) all ends connection style, inside screw bonnet type

Product Characteristics

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

Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Connection Style: streamlined with one brazing ring (tube) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal tube all ends
Mounting Position: horizontal or vertical
Features Provided: valve stem lock shield
Maximum Operating Pressure: 700.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.500 inches all ends
Material: nickel alloy flow control device
Material: nickel alloy stem
Material: nickel alloy body
Material Document And Classification: mil-c-15726, comp 70-30 mil spec single material response body
Material Document And Classification: qq-n-281, class b fed spec single material response flow control device
Material Document And Classification: qq-n-281, class b fed spec single material response stem
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Furnished Items And Quantity: 1 handwheel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-168-1868	No Name Available	09/01/1999

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
803-2177934-B33	Stop-Check Valve
SC251PWS 1-2IN	Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-134-8795?

The FSCG of the NSN 4820-01-134-8795 is 4820

Does the NSN 4820-01-134-8795 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-134-8795 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 4820-01-134-8795 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-134-8795 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 4820-01-134-8795 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Jul 13, 1982