77718 1/4IN

View detailed technical data, stock status, and sourcing information for: 77718 1/4IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-690-2619

Item Name Code

05483

Assigment Date

01/01/1963 (63 years ago)

right-hand 2nd end thread direction, right-hand 1st end thread direction, stem or disk flow control device, inside screw bonnet type, threaded bonnet attachment method

Product Characteristics

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

Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: stem or disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 300.0 fahrenheit single response
Connection Style: plain (pipe) 2nd end
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: manual
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal pipe 1st end
Features Provided: bonnet packing
Thread Quantity Per Inch: 18 2nd end
Maximum Operating Pressure: 500.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches 1st end
Nominal Thread Size: 0.250 inches 2nd end
Material: copper alloy overall
Style Designator: angle
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4130-00-790-3922	No Name Available	12/23/1965

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
022-05089	Angle Valve
77718 1/4IN	Angle Valve
7771B	Angle Valve
VAL707	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-690-2619?

The FSCG of the NSN 4820-00-690-2619 is 4820

Does the NSN 4820-00-690-2619 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801095

Does NSN 4820-00-690-2619 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 4820-00-690-2619 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-690-2619 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 4820-00-690-2619 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963