4820-01-503-5891

Find complete technical information, availability, and procurement data for: 4820-01-503-5891
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-503-5891

Item Name Code

45506

Assigment Date

12/26/2002 (23 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

2 end connection quantity, 6.000 inches valve size, automatic valve operation method, 0.813 inches flange width, copper alloy body material

Product Characteristics

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

End Connection Quantity: 2
Flange Width: 0.813 inches
Valve Operation Method: automatic
Valve Size: 6.000 inches
Body Material: copper alloy
Face To Face Distance: 15.000 inches
Flange Face Design: plain
Part Name Assigned By Controlling Agency: "6" 150lb. 180deg. flanged commercial scupper valve"
Stem Material: nickel alloy
Special Features: "11" flanges are blank unless drilling specified and can be modified to 150lb. navy. flow control device is bronze hanger. use packing 5330-01-503-5531 and non-asbestos gasket 5330-01503-5534 for replacements when needed."

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
150025B-G	Flow Control Valve
150025B-G 6.00IN	Flow Control Valve

FAQs

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

What is the FSCG of the NSN 4820-01-503-5891?

The FSCG of the NSN 4820-01-503-5891 is 4820

Does the NSN 4820-01-503-5891 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-503-5891 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 4820-01-503-5891 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-503-5891 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 4820-01-503-5891 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, Dec 26, 2002