4820-00-483-0777

Find complete technical information, availability, and procurement data for: 4820-00-483-0777
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-483-0777

Item Name Code

08101

Assigment Date

02/01/1971 (55 years ago)

threaded external tube first end connection type, flared first end style designator, 0.500 inches nominal first end outside diameter tube accommodated, single connection, straight flow body style, unable to decode body material

Product Characteristics

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

Body Material: unable to decode
Body Style: single connection, straight flow
First End Connection Type: threaded external tube
First End Style Designator: flared
First End Outside Diameter Tube Accommodated: 0.500 inches nominal
First End Thread Class: 3a
First End Thread Direction: right-hand
First End Seat Angle In Deg: 37.0
End Connection Quantity: 1
Surface Treatment: anodize outside

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-146-1951	No Name Available	09/14/1972

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
166P240	Vacuum Breaking Valve
166P240-3	Vacuum Breaking Valve

FAQs

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

What is the FSCG of the NSN 4820-00-483-0777?

The FSCG of the NSN 4820-00-483-0777 is 4820

Does the NSN 4820-00-483-0777 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-483-0777 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 4820-00-483-0777 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-483-0777 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 4820-00-483-0777 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Feb 1, 1971