4820-01-327-7999

Find complete technical information, availability, and procurement data for: 4820-01-327-7999
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-327-7999 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-327-7999

Item Name Code

05481

Assigment Date

10/21/1990 (35 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.

manual valve operation method, plain,optional end(pipe) all ends connection style, threaded bonnet attachment method, inside screw bonnet type, threaded internal pipe all ends 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: inside screw
Bonnet Attachment Method: threaded
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: bracket
Nominal Thread Size: 1.000 inches all ends
Material: bronze body
Material: nickel alloy flow control device
Material: nickel alloy stem
Media For Which Designed: liquid single response
Style Designator: straight thru
Thread Series Designator: npt all ends
Furnished Items And Quantity: 1 float and 1 float rod and 1 adapter and 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
322-07587-000	Float Valve

FAQs

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

What is the FSCG of the NSN 4820-01-327-7999?

The FSCG of the NSN 4820-01-327-7999 is 4820

Does the NSN 4820-01-327-7999 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-327-7999 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 4820-01-327-7999 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-327-7999 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 4820-01-327-7999 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Oct 21, 1990