4820-01-147-6396

Find complete technical information, availability, and procurement data for: 4820-01-147-6396
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-147-6396

Item Name Code

27828

Assigment Date

02/19/1983 (43 years ago)

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes:all covers not specifically designed to provide access for the purposes listed above.

disk flow control device, 1.000 inches all ends nominal pipe size accommodated, bolted bonnet attachment method, 850.0 fahrenheit single response maximum operating temp, 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.

Nominal Pipe Size Accommodated: 1.000 inches all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Maximum Operating Temp: 850.0 fahrenheit single response
Connection Style: socket (pipe) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 800.0 pounds per square inch single response
Material: steel body
Material: steel comp 420 flow control device
Material: steel comp 316 seat
Material Document And Classification: aisi 316 assn std single material response seat
Material Document And Classification: aisi 420 assn std single material response flow control device
Material Document And Classification: astm a105,grade 2 assn std single material response body
Style Designator: straight thru

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
C80-1IN	Lift-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-147-6396?

The FSCG of the NSN 4820-01-147-6396 is 4820

Does the NSN 4820-01-147-6396 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-147-6396 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 4820-01-147-6396 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-147-6396 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 4820-01-147-6396 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Feb 19, 1983