4820-00-483-0680

Find complete technical information, availability, and procurement data for: 4820-00-483-0680
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-483-0680

Item Name Code

05487

Assigment Date

02/12/1971 (55 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

425.0 fahrenheit 1st response maximum operating temp, 150.0 fahrenheit 2nd response maximum operating temp, right-hand all ends thread direction, disk flow control device, plain (pipe) all ends 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 all ends
Flow Control Device: disk
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 425.0 fahrenheit 1st response
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Mounting Position: horizontal or vertical
Valve Size: 0.750 inches
Maximum Operating Pressure: 400.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Special Features: swing check type
Material: copper alloy 836 body
Material: steel corrosion resisting flow control device
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru
Test Data Document: "81349-mil-s-901 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-289-1357	No Name Available	11/01/1983
4820-00-504-1191	No Name Available	01/01/2000
4820-01-092-3106	No Name Available	03/01/1988
4820-01-204-0506	No Name Available	04/01/1990
4820-01-221-7273	No Name Available	03/01/1988
4820-01-306-4550	No Name Available	01/01/1993
4820-01-552-2777	No Name Available	01/01/2009

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
10300-60-2 ITEM	Check Valve
426-WS3/4	Check Valve
426WS-3-4	Check Valve
6184-66	Check Valve
803-1385721 .75IN	Check Valve
803-1385721 3/4IN	Check Valve
803-1385721 ADRN-M1	Check Valve
810-1385721 3-4IN	Check Valve
C35299-M002	Check Valve
PL10300-60-2 ITEM 31	Check Valve
X35887 3/4IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-483-0680?

The FSCG of the NSN 4820-00-483-0680 is 4820

Does the NSN 4820-00-483-0680 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-00-483-0680 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 4820-00-483-0680 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-483-0680 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 4820-00-483-0680 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Feb 12, 1971