Model: 580245

Valve Seat

Description:

3.965 inches flange diameter, 2.280 inches body outside diameter, 1.890 inches body inside diameter, 0.064 mils flange seat to disk end height.

Properties:

Flange Diameter

Between 3.965 inches and 3.969 inches

Body Outside Diameter

Between 2.280 inches and 2.320 inches

Body Inside Diameter

Between 1.890 inches and 1.910 inches

Flange Seat To Disk End Height

0.064 mils and 0.067 centimeters

Under Flange Height

Between 0.167 inches and 0.173 inches

Seal Accommodation Type

Grooved

Seating Surface Shape

Angular

Material

Steel

Material Specification

Ams 5510 assn standard single material response

Style Designator

Plain flanged

NSN

4810-00-020-2978

Part Number

580245

Description

Seat,valve

CAGE

77445

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.

Part 580245 NSN 4810-00-020-2978

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481909090
SITC: 74790
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi