4820-01-027-2229

Find complete technical information, availability, and procurement data for: 4820-01-027-2229
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-027-2229

Item Name Code

05485

Assigment Date

09/12/1976 (49 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

needle flow control device, threaded bonnet attachment method, inside screw bonnet type, right-hand all ends thread direction, -20.0 fahrenheit 1st response maximum operating temp

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: -20.0 fahrenheit 1st response
Maximum Operating Temp: 800.0 fahrenheit 2nd response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 10000.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Material: steel comp 1213 overall
Material Document And Classification: 66 fed std all material responses 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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-00-065-8394	No Name Available	09/01/2023
4820-00-297-0011	No Name Available	11/01/2007
4820-00-595-3209	No Name Available	03/01/1984
4820-00-967-1011	No Name Available	09/01/2023
4820-01-154-6276	No Name Available	08/01/2007
4820-01-225-6844	No Name Available	08/01/1998

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
1040A1-2IN4000LB	Globe Valve
CP12314000LBS	Globe Valve
F1G1040A1-21N	Globe Valve
FFG-2004	Globe Valve
FIG1040A1-2IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-027-2229?

The FSCG of the NSN 4820-01-027-2229 is 4820

Does the NSN 4820-01-027-2229 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-027-2229 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 4820-01-027-2229 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-027-2229 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 4820-01-027-2229 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Sep 12, 1976