4820-01-277-6496

Find complete technical information, availability, and procurement data for: 4820-01-277-6496
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-277-6496

Item Name Code

05482

Assigment Date

04/25/1988 (38 years ago)

A valve with one inlet and one outlet connection with outlet flow at an angle to inlet flow. The flow is controlled by the action of a stem which lifts disks perpendicularly off the center axis of its seat. It may be inline or cartridge (manifold) design. Excludes:valve (1), y; valve, stop-check; and cock, shutoff, screw stem.

manual valve operation method, 1.500 inches nominal pipe size accommodated, bolted bonnet attachment method, socket, weld, pipe connection type, outside screw-yoke bonnet type

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: 1.500 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Valve Operation Method: manual
Connection Type: socket, weld, pipe
Valve Size: 1.500 inches
Maximum Operating Pressure And Media For Which Designed: 800.0 pounds per square inch fuel/oil, hydrocarbon and 800.0 pounds per square inch steam
Stem Type: rising
Maximum Operating Temp And Media For Which Designed: 850.0 fahrenheit fuel/oil, hydrocarbon and 850.0 fahrenheit steam
Inlet Relationship With Outlet: identical
Special Features: 13 percent hard face seat
Material: steel comp 416 stem
Material: steel comp 420 disk
Material: steel comp 410 seat
Material: steel uns k03504 body

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
F57D-1 1/2 IN-600PSI	Gate Valve
F57D-1 1/2IN-600PSI	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-277-6496?

The FSCG of the NSN 4820-01-277-6496 is 4820

Does the NSN 4820-01-277-6496 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803055

Does NSN 4820-01-277-6496 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 4820-01-277-6496 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-277-6496 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 4820-01-277-6496 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Apr 25, 1988