4820-00-701-7255

Find complete technical information, availability, and procurement data for: 4820-00-701-7255
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-701-7255

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

0.280 inches nominal body inside diameter, 0.497 inches nominal flange diameter, 0.040 inches nominal flange seat to disk end height, 0.305 inches nominal under flange height, 4.965 inches minimum and 4.985 inches maximum body outside diameter

Product Characteristics

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

Flange Diameter: 0.497 inches nominal
Body Outside Diameter: 4.965 inches minimum and 4.985 inches maximum
Body Inside Diameter: 0.280 inches nominal
Flange Seat To Disk End Height: 0.040 inches nominal
Under Flange Height: 0.305 inches nominal
Seat Angle In Deg: 90.000 nominal
Seating Surface Shape: angular
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Style Designator: plain flanged

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-591-6470	No Name Available	01/01/1963

FAQs

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

What is the FSCG of the NSN 4820-00-701-7255?

The FSCG of the NSN 4820-00-701-7255 is 4820

Does the NSN 4820-00-701-7255 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-701-7255 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 4820-00-701-7255 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-701-7255 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 4820-00-701-7255 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963