A15PS428-1

View detailed technical data, stock status, and sourcing information for: A15PS428-1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-039-3627

Item Name Code

16989

Assigment Date

04/18/1977 (49 years ago)

A cover containing facilities for mounting directly on a junction box. It may have provisions for the insertion and/or mounting of electrical devices, such as switches, connectors, additional covers, and jewels. It may include the jewel(s). For covers having facilities for mounting on brackets or on current carrying devices such as switches and receptacle connectors, see plate, wall, electrical. See also cover, conduit outlet.

automatic valve operation method, 3b 1st end thread class, gasket seal (boss) 1st end connection style, 160.0 fahrenheit single response maximum operating temp, right-hand 1st end thread direction

Product Characteristics

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

Thread Class: 3b 1st end
Thread Direction: right-hand 1st end
Maximum Operating Temp: 160.0 fahrenheit single response
Connection Style: gasket seal (boss) 1st end
Valve Operation Method: automatic
Connection Type: threaded internal boss 1st end
Thread Quantity Per Inch: 12 1st end
Maximum Operating Pressure: 15.0 pounds per square inch 1st response
Nominal Thread Size: 1.625 inches 1st end
Seat Nominal Radius: 0.045 inches 1st end
Nominal Outside Diameter Hose Accommodated: 1.250 inches 1st end
Material: aluminum alloy 356.0 body
Media For Which Designed: fuel/oil, hydrocarbon single response
Surface Treatment: anodize
Thread Series Designator: unj 1st end

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
773400-2	Poppet Drain Cock
A15PS428-1	Poppet Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-01-039-3627?

The FSCG of the NSN 4820-01-039-3627 is 4820

Does the NSN 4820-01-039-3627 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-039-3627 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 4820-01-039-3627 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-039-3627 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 4820-01-039-3627 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Apr 18, 1977