803-4384536-11A

View detailed technical data, stock status, and sourcing information for: 803-4384536-11A
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-188-8248

Item Name Code

05485

Assigment Date

03/10/1971 (55 years ago)

inside screw bonnet type, disk flow control device, right-hand all ends thread direction, threaded renewable seat ring type, threaded bonnet attachment method

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
Renewable Seat Ring Type: threaded
Maximum Operating Temp: 425.0 fahrenheit single response
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded external pipe all ends
Maximum Operating Pressure: 200.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: copper alloy 922 body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material: nickel alloy stem
Material: rubber packing
Media For Which Designed: steam single response
Style Designator: straight thru
Test Data Document: "03950-882057048 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-096-7982	No Name Available	05/01/1982
4820-00-096-8049	No Name Available	08/01/1990
4820-00-203-3604	No Name Available	02/01/1990
4820-00-276-9017	No Name Available	11/20/1971
4820-00-287-2802	No Name Available	09/01/1976
4820-00-287-3816	No Name Available	05/01/1980
4820-00-287-5550	No Name Available	07/13/1973
4820-00-288-7366	No Name Available	07/13/1973
4820-00-289-2178	No Name Available	01/01/1983
4820-00-301-5648	No Name Available	08/18/1971
4820-00-935-1650	No Name Available	09/01/1976
4820-01-071-7247	No Name Available	01/01/1993
4820-01-249-6528	No Name Available	08/01/1994
5330-01-270-2741	No Name Available	07/01/1994

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:

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161AC402L 14	Globe Valve
260WS1-4SEAT	Globe Valve
4DP2036APC7-1-4	Globe Valve
571-3803-1303218PCV7	Globe Valve
571-4805-1303336PCV8	Globe Valve
571-8700-1302720PCV1	Globe Valve
803-4384536-11A	Globe Valve
803-4384536-11AXAF	Globe Valve
810-4384536-11A22	Globe Valve
C-35298M-1/4IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-188-8248?

The FSCG of the NSN 4820-00-188-8248 is 4820

Does the NSN 4820-00-188-8248 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-00-188-8248 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 4820-00-188-8248 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-188-8248 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 4820-00-188-8248 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 10, 1971