4820-01-455-6533

Find complete technical information, availability, and procurement data for: 4820-01-455-6533
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-455-6533

Item Name Code

05487

Assigment Date

05/09/1998 (28 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.

automatic valve operation method, weight disk loading method, strategic sealift conversion ships class end item identification, plain, optional end (pipe) all ends connection style, disk flow control device

Product Characteristics

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

Flow Control Device: disk
Disk Loading Method: weight
End Item Identification: strategic sealift conversion ships class
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal
Maximum Operating Pressure: 300.0 pounds per square inch single response
Nominal Thread Size: 1.000 inches all ends
Material: copper alloy overall
Material: steel comp 303 flow control device
Material Document And Classification: astm b61 assn std single material response overall
Media For Which Designed: air 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
1616SS 1.00 IN	Check Valve
1616SS 1.00IN	Check Valve
FIG 1616SS 1.00 IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-455-6533?

The FSCG of the NSN 4820-01-455-6533 is 4820

Does the NSN 4820-01-455-6533 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-455-6533 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 4820-01-455-6533 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-455-6533 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 4820-01-455-6533 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Sat, May 9, 1998