4820-01-182-0168

Find complete technical information, availability, and procurement data for: 4820-01-182-0168
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-182-0168

Item Name Code

05487

Assigment Date

06/19/1984 (42 years ago)

"an item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained."

disk flow control device, socket (pipe) all ends connection style, spring disk loading method, 1.970 inches all ends nominal pipe size accommodated, 160.0 fahrenheit single response maximum operating temp

Product Characteristics

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

Nominal Pipe Size Accommodated: 1.970 inches all ends
Flow Control Device: disk
Disk Loading Method: spring
Maximum Operating Temp: 160.0 fahrenheit single response
Connection Style: socket (pipe) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Mounting Facility: threaded fastener
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Opening Pressure Setting: 20.0 pounds per square inch
Material: rubber butadiene-acrylonitrile class nbr packing
Material: steel body
Media For Which Designed: oil, hydraulic single response
Style Designator: angle

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
538-600-1	Check Valve
6538D267-1	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-182-0168?

The FSCG of the NSN 4820-01-182-0168 is 4820

Does the NSN 4820-01-182-0168 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-182-0168 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 4820-01-182-0168 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-182-0168 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 4820-01-182-0168 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Jun 19, 1984