Model: 144355P5

Valve Seat

Properties:

Flange Diameter

2.825 inches

Body Outside Diameter

2.369 inches

Body Inside Diameter

Between 2.281 inches and 2.340 inches

Flange Seat To Disk End Height

0.437 inches

Under Flange Height

0.140 inches

Seat Angle In Deg

90.000

Hardness Rating

90.0 rockwell b and 105.0 rockwell b

Seating Surface Shape

Angular

Material

Steel

Material Specification

Ams 5700 assn standard single material response

Style Designator

Plain flanged

Fsc Application Data

Aircraft eng r2000

NSN

4820-00-348-8715

Part Number

144355P5

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 144355P5 NSN 4820-00-348-8715

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:

60.0

WCC:

594

TCC:

SHC:

ACC:

Equipment for Aircraft

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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