4820-01-015-7477

Find complete technical information, availability, and procurement data for: 4820-01-015-7477
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-015-7477

Item Name Code

05487

Assigment Date

01/27/1976 (50 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

3a 1st end thread class, 3a 2nd end thread class, disk flow control device, right-hand 1st end thread direction, right-hand 2nd 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: 3a 1st end
Thread Class: 3a 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: disk
Connection Style: flared (tube) 1st end
Connection Style: flared (tube) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external tube 2nd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 12 1st end
Thread Quantity Per Inch: 12 2nd end
Nominal Thread Size: 1.062 inches 2nd end
Nominal Thread Size: 1.312 inches 1st end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 2nd end
Nominal Outside Diameter Tube Accommodated: 0.750 inches 2nd end
Nominal Outside Diameter Tube Accommodated: 1.000 inches 1st end
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: straight thru
Thread Series Designator: un 1st end
Thread Series Designator: un 2nd 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
4820PL0632165	Check Valve
L22190P02	Check Valve
RG44210A	Check Valve
RG44210A 3-4 IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-015-7477?

The FSCG of the NSN 4820-01-015-7477 is 4820

Does NSN 4820-01-015-7477 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 4820-01-015-7477 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-015-7477 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 4820-01-015-7477 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, Jan 27, 1976