4820-00-073-2133

Find complete technical information, availability, and procurement data for: 4820-00-073-2133
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-073-2133

Item Name Code

22113

Assigment Date

07/25/1967 (59 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

radial seating surface shape, 1.781 inches nominal body outside diameter, 0.039 inches nominal seat radius, 1.375 inches nominal body inside diameter, 0.312 inches nominal overall height

Product Characteristics

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

Overall Height: 0.312 inches nominal
Body Outside Diameter: 1.781 inches nominal
Body Inside Diameter: 1.375 inches nominal
Seat Radius: 0.039 inches nominal
Seating Surface Shape: radial
Material: copper overall
Style Designator: plain
Fsc Application Data: pump check valve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-126-4478	No Name Available	07/01/1980

FAQs

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

What is the FSCG of the NSN 4820-00-073-2133?

The FSCG of the NSN 4820-00-073-2133 is 4820

Does the NSN 4820-00-073-2133 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-073-2133 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 4820-00-073-2133 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-073-2133 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 4820-00-073-2133 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Tue, Jul 25, 1967