4820-01-391-6364

Find complete technical information, availability, and procurement data for: 4820-01-391-6364
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-391-6364

Item Name Code

05487

Assigment Date

06/15/1994 (32 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

right-hand all ends thread direction, 3a all ends thread class, c-17a aircraft end item identification, 260.0 fahrenheit single response maximum operating temp, external seat for gasket seal (boss) all ends connection style

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Maximum Operating Temp: 260.0 fahrenheit single response
End Item Identification: c-17a aircraft
Connection Style: external seat for gasket seal (boss) all ends
Valve Operation Method: automatic
Connection Type: threaded external boss all ends
Maximum Operating Pressure: 450.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches 2nd end
Nominal Thread Size: 0.562 inches 1st end
Special Features: cleaned iaw mil-std-1359 and t.o. 00-25-203, class 300,00
Media For Which Designed: oxygen, gaseous single response
Style Designator: straight thru
Thread Series Designator: unf 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
0111420300	Check Valve
0111420300-1	Check Valve
17B1N8013	Check Valve
17B1N8013-1	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-391-6364?

The FSCG of the NSN 4820-01-391-6364 is 4820

Does the NSN 4820-01-391-6364 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-391-6364 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 4820-01-391-6364 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-391-6364 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 4820-01-391-6364 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Jun 15, 1994