Valve Seat

Model / MPN: 1645 SEAT | NSN: 4820-00-756-7552

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.

Product Details

NATO Stock Number

4820-00-756-7552

Sold in multiples of

1 EA

DEMIL

Flange Diameter

1.250 inches

Body Inside Diameter

0.812 inches

Seat Radius

0.625 inches

Flange Seat To Disk End Height

1.812 inches

Under Flange Height

0.375 inches

Seal Accommodation Type

Grooved

Hardness Rating

Not rated

Seating Surface Shape

Radial

Material

Any acceptable

Style Designator

Faucet

1645 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

1645 SEAT Cross Reference

1645 SEAT