4820-00-163-8904

Find complete technical information, availability, and procurement data for: 4820-00-163-8904
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-163-8904

Item Name Code

22113

Assigment Date

01/31/1973 (53 years ago)

An outer garment, usually knitted or crocheted, covering the top portion of the body.

85.0 shore durometer d minimum and 90.0 shore durometer d maximum body hardness rating, 0.441 inches nominal overall height, 45.000 nominal seat angle in deg, 3.493 inches nominal body outside diameter, 2.656 inches nominal body inside diameter

Product Characteristics

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

Overall Height: 0.441 inches nominal
Body Outside Diameter: 3.493 inches nominal
Body Inside Diameter: 2.656 inches nominal
Seat Angle In Deg: 45.000 nominal
Hardness Rating: 85.0 shore durometer d minimum and 90.0 shore durometer d maximum body
Hardness Rating: 85.0 shore durometer d minimum and 90.0 shore durometer d maximum face
Seating Surface Shape: angular
Material: rubber synthetic overall
Style Designator: plain

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-160-9237	No Name Available	03/01/1977

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
7-69-160	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-163-8904?

The FSCG of the NSN 4820-00-163-8904 is 4820

Does the NSN 4820-00-163-8904 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-163-8904 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 4820-00-163-8904 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-163-8904 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 4820-00-163-8904 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Jan 31, 1973