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4820-00-564-4577

Find complete technical information, availability, and procurement data for: 4820-00-564-4577

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4820-00-564-4577
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-564-4577
Item Name Code
20962
Assigment Date
01/01/1963 (63 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

manual valve operation method, left-hand 1st end thread direction, swivel nut,gasket seal(hose) 1st end connection style, plain (hose) 2nd end connection style, right-hand 2nd end thread direction

Product Characteristics

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

Thread Direction
left-hand 1st end
Thread Direction
right-hand 2nd end
Connection Style
swivel nut,gasket seal(hose) 1st end
Connection Style
plain (hose) 2nd end
Valve Operation Method
manual
Connection Type
threaded external hose 2nd end
Connection Type
threaded internal hose 1st end
Thread Quantity Per Inch
4 1st end
Thread Quantity Per Inch
7-1/2 2nd end
Nominal Thread Size
2.500 inches 2nd end
Nominal Thread Size
4.500 inches 1st end
Special Features
w/3 handles
Material
copper alloy body
Material
rubber chloroprene class cr seat
Style Designator
straight thru y-pattern
Thread Series Designator
nh 1st end
Thread Series Designator
nh 2nd end

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
2582-00-7-1-95-279 Ball Valve
2582-00-7-1-95-604 Ball Valve
2582007195279 Ball Valve
2582SPECIALSK553FLANGE Ball Valve
531626 Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-00-564-4577?
The FSCG of the NSN 4820-00-564-4577 is 4820
Does NSN 4820-00-564-4577 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 4820-00-564-4577 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-564-4577 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 4820-00-564-4577 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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