4820-01-453-4741

Find complete technical information, availability, and procurement data for: 4820-01-453-4741
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-453-4741

Item Name Code

20962

Assigment Date

03/02/1998 (28 years ago)

A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. It has an integral washer which extends beyond the wrenching element periphery.

unthreaded internal pipe all ends connection type, socket all ends connection style, manual valve operation method, arleigh burke class ddg end item identification, 0.250 inches all ends nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.250 inches all ends
End Item Identification: arleigh burke class ddg
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Material: plastic polyamide (nylon) flow control device
Material: steel comp 303 stem
Material: steel comp 316 body
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru

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
6GPDS382-1	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-453-4741?

The FSCG of the NSN 4820-01-453-4741 is 4820

Does the NSN 4820-01-453-4741 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-453-4741 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 4820-01-453-4741 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-453-4741 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 4820-01-453-4741 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Mar 2, 1998