4820-00-183-6773

Find complete technical information, availability, and procurement data for: 4820-00-183-6773
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-183-6773

Item Name Code

05485

Assigment Date

02/19/1971 (55 years ago)

threaded bonnet attachment method, disk flow control device, 400.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, inside screw bonnet type

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 400.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 200.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Special Features: valve size 0.250 in.
Material: copper alloy 922 overall
Material Document And Classification: q-c-390,alloy d4/d/ fed spec all material responses overall
Media For Which Designed: steam single response
Style Designator: straight thru
Thread Series Designator: npt all ends
Nondefinitive Spec/Std Data: 1 type and c class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-204-1899	No Name Available	09/01/2007
4820-00-223-3506	No Name Available	09/01/2023
4820-00-541-7571	No Name Available	01/01/2009
4820-00-595-3038	No Name Available	09/01/2023
4820-01-045-3743	No Name Available	12/01/1994
4820-01-109-1399	No Name Available	09/01/2007

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
24PS6	Globe Valve
400X1-4	Globe Valve
4264-108REVAPCV2	Globe Valve
501 1/4	Globe Valve
501 200	Globe Valve
576-3801-1505152REVAPCV2	Globe Valve
750-1-4	Globe Valve
F1G 501 1/4	Globe Valve
T255B	Globe Valve
WWV51 TYPE 1 CL	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-183-6773?

The FSCG of the NSN 4820-00-183-6773 is 4820

Does the NSN 4820-00-183-6773 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-00-183-6773 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 4820-00-183-6773 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-183-6773 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 4820-00-183-6773 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Feb 19, 1971