280048-283

View detailed technical data, stock status, and sourcing information for: 280048-283
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-327-4978

Item Name Code

27565

Assigment Date

10/16/1990 (35 years ago)

identical second end relationship with first end, external seat for gasket seal first end style designator, threaded external tube first end connection type, 0.500 inches nominal first end outside diameter tube accommodated, straight thru w/offset body style

Product Characteristics

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

Body Style: straight thru w/offset
First End Connection Type: threaded external tube
First End Style Designator: external seat for gasket seal
First End Outside Diameter Tube Accommodated: 0.500 inches nominal
Second End Relationship With First End: identical
Flow Control Device: poppet
End Connection Quantity: 2
Valve Loading Method: spring
Material: unable to decode

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
280048-283	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-327-4978?

The FSCG of the NSN 4820-01-327-4978 is 4820

Does the NSN 4820-01-327-4978 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-327-4978 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 4820-01-327-4978 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-327-4978 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 4820-01-327-4978 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Oct 16, 1990