283R8

View detailed technical data, stock status, and sourcing information for: 283R8
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-753-9695

Item Name Code

05483

Assigment Date

01/01/1960 (66 years ago)

packing retaining bonnet type, disk flow control device, right-hand 2nd end thread direction, right-hand 1st end thread direction, 2b 1st end thread class

Product Characteristics

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

Thread Class: 2b 1st end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: disk
Bonnet Type: packing retaining
Renewable Seat Ring Type: threaded
Connection Style: double compression(tube) 1st end
Connection Style: plain,optional end(pipe) 2nd end
Valve Operation Method: manual
Connection Type: threaded internal pipe 2nd end
Connection Type: threaded internal tube 1st end
Features Provided: bonnet packing
Nominal Thread Size: 0.125 inches 2nd end
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 2.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Material: copper alloy overall
Style Designator: angle
Thread Series Designator: npt 2nd end
Thread Series Designator: unf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2540-00-611-0717	No Name Available	01/01/1963

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
2016773	Angle Valve
2168207	Angle Valve
2280740	Angle Valve
283R8	Angle Valve
4820007539695	Angle Valve
4UA182	Angle Valve
7539695	Angle Valve
75470-4C	Angle Valve
75470-4EC	Angle Valve
75470-4ZE	Angle Valve
75470-4ZP	Angle Valve
75470-4ZQ	Angle Valve
75470-4ZT	Angle Valve
955466X1	Angle Valve
DCSC#1	Angle Valve
GF-76-60	Angle Valve
KC6455	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-753-9695?

The FSCG of the NSN 4820-00-753-9695 is 4820

Does NSN 4820-00-753-9695 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 4820-00-753-9695 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-753-9695 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 4820-00-753-9695 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960