4820-01-270-4919

Find complete technical information, availability, and procurement data for: 4820-01-270-4919
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-270-4919

Item Name Code

05482

Assigment Date

01/07/1988 (38 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.

2.500 inches valve size, 2.500 inches nominal thread size, manual valve operation method, packing retaining bonnet type, threaded internal pipe connection type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bonnet Type: packing retaining
Valve Operation Method: manual
Connection Type: threaded internal pipe
Valve Size: 2.500 inches
Nominal Thread Size: 2.500 inches
Stem Type: rising
Inlet Relationship With Outlet: identical
Material: copper alloy 694 stem
Material: copper alloy 836 body
Material: copper alloy 836 disk
Material: plastic polytetrafluoroethylene seat
Supplementary Features: this item has been reviewed for asbestos material;the current approved sources; 12168 have indicated their part number contained asbestos prior to 1984,they continue to manufacture the same part number without asbestos material after 1984
Thread Series Designator: npt

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
T-111 2-1/2IN	Gate Valve
T-111 2-1/2IN AND CP23556	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-270-4919?

The FSCG of the NSN 4820-01-270-4919 is 4820

Does NSN 4820-01-270-4919 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 4820-01-270-4919 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-270-4919 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 4820-01-270-4919 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Jan 7, 1988