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4820-01-205-7818

Find complete technical information, availability, and procurement data for: 4820-01-205-7818

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4820-01-205-7818
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-205-7818
Item Name Code
05485
Assigment Date
04/11/1985 (41 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.

stem flow control device, 3b all ends thread class, inside screw bonnet type, integral bonnet attachment method, right-hand all ends thread direction

Product Characteristics

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

Thread Class
3b all ends
Thread Direction
right-hand all ends
Flow Control Device
stem
Bonnet Type
inside screw
Bonnet Attachment Method
integral
Connection Style
flare(tube) all ends
Valve Operation Method
manual
Connection Type
threaded internal tube all ends
Mounting Facility
bulkhead
Nominal Thread Size
0.562 inches all ends
Nominal Outside Diameter Tube Accommodated
0.375 inches all ends
Material
steel corrosion resisting body
Material
steel corrosion resisting flow control device
Style Designator
straight thru
Thread Series Designator
unf all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-233-0674 No Name Available 01/01/1991

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
0L-629-1 Globe Valve
E106057-18 ITEM 84 Globe Valve
P10F-0-5-6 Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-205-7818?
The FSCG of the NSN 4820-01-205-7818 is 4820
Does the NSN 4820-01-205-7818 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803060
Does NSN 4820-01-205-7818 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 4820-01-205-7818 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-205-7818 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 4820-01-205-7818 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Thu, Apr 11, 1985

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