4820-01-444-8338

Find complete technical information, availability, and procurement data for: 4820-01-444-8338
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-444-8338

Item Name Code

05485

Assigment Date

05/17/1997 (29 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

1.000 inches all ends nominal pipe size accommodated, inside screw bonnet type, socket all ends connection style, threaded bonnet attachment method, mars class afs end item identification

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
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
End Item Identification: mars class afs
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Material: copper alloy 694 stem
Material: copper alloy 836 body
Material: plastic polytetrafluoroethylene flow control device
Material: plastic packing
Material Document And Classification: astm b-371 assn std single material response stem
Material Document And Classification: astm b-62 assn std single material response body
Style Designator: straight thru
Furnished Items And Quantity: 1 handwheel

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
B-14T-1IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-444-8338?

The FSCG of the NSN 4820-01-444-8338 is 4820

Does NSN 4820-01-444-8338 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 4820-01-444-8338 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-444-8338 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 4820-01-444-8338 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Sat, May 17, 1997