4820-01-421-0117

Find complete technical information, availability, and procurement data for: 4820-01-421-0117
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-0117

Item Name Code

05487

Assigment Date

10/30/1995 (30 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

3a 1st end thread class, spring disk loading method, right-hand all ends thread direction, 3b 2nd end thread class, 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.

Thread Class: 3a 1st end
Thread Class: 3b 2nd end
Thread Direction: right-hand all ends
Disk Loading Method: spring
Maximum Operating Temp: 160.0 fahrenheit single response
Minimum Operating Temp: -65.0 fahrenheit
End Item Identification: aircraft, airlifter c-17a
Connection Style: flared (tube) 1st end
Connection Style: gasket seal (boss) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external tube 1st end
Connection Type: threaded internal boss 2nd end
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Thread Size: 0.562 inches all ends
Seat Angle: 37.0 degrees 1st end
Material: steel comp 316 body
Material: steel comp 316 flow control device
Material Document And Classification: qq-s-763 fed spec single material response body
Material Document And Classification: qq-s-763 fed spec single material response flow control device
Media For Which Designed: water, fresh single response
Surface Treatment: passivate
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Style Designator: straight thru
Thread Series Designator: unjf 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
3C4260	Check Valve
7D0149	Check Valve
7D0149-06	Check Valve
CV02-122-6	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-421-0117?

The FSCG of the NSN 4820-01-421-0117 is 4820

Does the NSN 4820-01-421-0117 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-421-0117 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 4820-01-421-0117 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-0117 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 4820-01-421-0117 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Oct 30, 1995