4820-00-659-2674

Find complete technical information, availability, and procurement data for: 4820-00-659-2674
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-659-2674

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

0.300 inches minimum and 0.310 inches maximum body outside diameter, 0.063 inches nominal overall height, 0.115 inches minimum and 0.135 inches maximum body inside diameter, 45.000 nominal seat angle in deg, 55.0 shore durometer a minimum and 70.0 shore durometer a maximum body hardness rating

Product Characteristics

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

Overall Height: 0.063 inches nominal
Body Outside Diameter: 0.300 inches minimum and 0.310 inches maximum
Body Inside Diameter: 0.115 inches minimum and 0.135 inches maximum
Seat Angle In Deg: 45.000 nominal
Hardness Rating: 55.0 shore durometer a minimum and 70.0 shore durometer a maximum body
Hardness Rating: 55.0 shore durometer a minimum and 70.0 shore durometer a maximum face
Seating Surface Shape: angular
Material: plastic polytetrafluoroethylene overall
Style Designator: plain

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
376204	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-659-2674?

The FSCG of the NSN 4820-00-659-2674 is 4820

Does the NSN 4820-00-659-2674 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-659-2674 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 4820-00-659-2674 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-659-2674 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 4820-00-659-2674 was assigned to the Federal Catalog?

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