150-573KPC197

View detailed technical data, stock status, and sourcing information for: 150-573KPC197
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-168-8739

Item Name Code

22113

Assigment Date

01/01/1961 (65 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.

2.625 inches minimum and 2.750 inches maximum body inside diameter, 3.344 inches nominal flange diameter, 0.406 inches nominal flange seat to disk end height, 2.984 inches nominal body outside diameter, 0.219 inches nominal under flange height

Product Characteristics

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

Flange Diameter: 3.344 inches nominal
Body Outside Diameter: 2.984 inches nominal
Body Inside Diameter: 2.625 inches minimum and 2.750 inches maximum
Flange Seat To Disk End Height: 0.406 inches nominal
Under Flange Height: 0.219 inches nominal
Seating Surface Shape: flat
Material: steel overall
Style Designator: plain flanged

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
150-570GPC197	Valve Seat
150-570HPC197	Valve Seat
150-570YPC197	Valve Seat
150-573GPC197	Valve Seat
150-573HPC197	Valve Seat
150-573KPC197	Valve Seat
150-573PC197	Valve Seat
150-573YPC197	Valve Seat
150-57KPC197	Valve Seat
150-588PC197	Valve Seat
30-197	Valve Seat
CVB41-S4901-19ALT2PC197	Valve Seat

FAQs

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

What is the FSCG of the NSN 4810-00-168-8739?

The FSCG of the NSN 4810-00-168-8739 is 4810

Does the NSN 4810-00-168-8739 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4810-00-168-8739 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 4810-00-168-8739 contain precious materials?

Precious metal content is unknown

Does NSN 4810-00-168-8739 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 4810-00-168-8739 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961