4820-01-355-0374

Find complete technical information, availability, and procurement data for: 4820-01-355-0374
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-355-0374

Item Name Code

05487

Assigment Date

03/11/1992 (34 years ago)

right-hand 1st end thread direction, spring disk loading method, right-hand 2nd end thread direction, plain, optional end (pipe) 2nd end connection style, plain (hose) 1st end 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 Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Disk Loading Method: spring
Connection Style: plain (hose) 1st end
Connection Style: plain, optional end (pipe) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external hose 1st end
Connection Type: threaded internal hose 2nd end
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 11-1/2 1st end
Thread Quantity Per Inch: 11-1/2 2nd end
Maximum Operating Pressure: 125.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches 1st end
Nominal Thread Size: 0.500 inches 2nd end
Special Features: inside or outside use; not suitable for frost free hydrants; serrated finger grip
Material: copper alloy body
Material: rubber synthetic flow control device
Media For Which Designed: water, fresh single response
Style Designator: straight thru
Supplementary Features: flow control device: diaphragm
Thread Series Designator: nh 1st end
Thread Series Designator: nh 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
S8-1/2IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-355-0374?

The FSCG of the NSN 4820-01-355-0374 is 4820

Does the NSN 4820-01-355-0374 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-355-0374 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 4820-01-355-0374 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-355-0374 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 4820-01-355-0374 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Mar 11, 1992