4820-00-551-2955

Find complete technical information, availability, and procurement data for: 4820-00-551-2955
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-551-2955

Item Name Code

05485

Assigment Date

10/22/1974 (51 years ago)

threaded bonnet attachment method, right-hand all ends thread direction, 200.0 fahrenheit single response maximum operating temp, inside screw bonnet type, needle flow control device

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: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 200.0 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: 6000.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Special Features: furnished w/penton sleeve insert
Material: steel comp 316 overall
Material Document And Classification: 66 fed std single material response overall
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-00-229-8931	No Name Available	09/01/2023
4820-01-104-6335	No Name Available	11/01/1991

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
10M057	Globe Valve
1936N1314-1-2IN	Globe Valve
N1314	Globe Valve
TYPE1936N13141-1-2IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-551-2955?

The FSCG of the NSN 4820-00-551-2955 is 4820

Does the NSN 4820-00-551-2955 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-00-551-2955 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 4820-00-551-2955 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-551-2955 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 4820-00-551-2955 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Tue, Oct 22, 1974