4810-00-448-5768

Find complete technical information, availability, and procurement data for: 4810-00-448-5768
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4810-00-448-5768 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-448-5768

Item Name Code

22113

Assigment Date

05/06/1970 (56 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.

0.374 inches minimum and 0.375 inches maximum flange diameter, 0.240 inches minimum and 0.260 inches maximum body outside diameter, 0.100 inches minimum and 0.102 inches maximum body inside diameter, 0.152 inches minimum and 0.155 inches maximum flange seat to disk end height, 0.094 inches nominal seat radius

Product Characteristics

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

Flange Diameter: 0.374 inches minimum and 0.375 inches maximum
Body Outside Diameter: 0.240 inches minimum and 0.260 inches maximum
Body Inside Diameter: 0.100 inches minimum and 0.102 inches maximum
Seat Radius: 0.094 inches nominal
Flange Seat To Disk End Height: 0.152 inches minimum and 0.155 inches maximum
Under Flange Height: 0.140 inches minimum and 0.150 inches maximum
Seat Angle In Deg: 59.000 minimum and 61.000 maximum
Seating Surface Shape: flat
Material: steel overall
Surface Treatment: passivate overall
Style Designator: plain flanged
Nondefinitive Spec/Std Data: 302 composition

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
311903-2	Valve Seat

FAQs

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

What is the FSCG of the NSN 4810-00-448-5768?

The FSCG of the NSN 4810-00-448-5768 is 4810

Does the NSN 4810-00-448-5768 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4810-00-448-5768 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 4810-00-448-5768 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-00-448-5768 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 4810-00-448-5768 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, May 6, 1970