4820-00-639-9306

Find complete technical information, availability, and procurement data for: 4820-00-639-9306
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-639-9306

Item Name Code

05483

Assigment Date

01/01/1963 (63 years ago)

bolted bonnet attachment method, outside screw-yoke bonnet type, 8 1st end bolt hole quantity, threaded renewable seat ring type, 8 2nd end bolt hole quantity

Product Characteristics

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

Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Renewable Seat Ring Type: threaded
Bolt Hole Quantity: 8 1st end
Bolt Hole Quantity: 8 2nd end
Valve Operation Method: manual
Flange Shape: round with holes 1st end
Flange Shape: round with holes 2nd end
Connection Type: flange 1st end
Connection Type: flange 2nd end
Mounting Facility: threaded fastener
Features Provided: bonnet packing
Maximum Operating Pressure: 400.0 pounds per square inch single response
Nominal Outside Diameter: 6.625 inches 1st end
Nominal Outside Diameter: 6.625 inches 2nd end
First Connection Face To Centerline Distance: 10.125 inches
Bolt Hole Nominal Diameter: 0.500 inches 1st end
Bolt Hole Nominal Diameter: 0.563 inches 2nd end
Second Connection Face To Centerline Distance: 5.375 inches
Bolt Circle Nominal Diameter: 5.500 inches 1st end
Bolt Circle Nominal Diameter: 5.500 inches 2nd end
Flange Face Design: plain 1st end
Flange Face Design: plain 2nd end
Special Features: integral flange 8.125 in. od on inlet portion of valve body located 5.375 in. center to face w/8 holes 0.813 in. dia equally spaced on 6.563 in. bolt circle
Material: copper alloy body
Material: nickel alloy seat
Material: nickel alloy stem
Media For Which Designed: water-oil-gas single response
Style Designator: angle flanged ends

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
25866PCBT0HLB2A3T0H3J3T0R3V3	Angle Valve
392-5901-1437894ALTAPCV10	Angle Valve
490365PCBT0HLB2A3T0H3J3T0R3V3	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-639-9306?

The FSCG of the NSN 4820-00-639-9306 is 4820

Does the NSN 4820-00-639-9306 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801095

Does NSN 4820-00-639-9306 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 4820-00-639-9306 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-639-9306 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 4820-00-639-9306 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963