Model: 540124PC8

Valve Seat

Properties:

Thread Class

3a single threaded portion

Thread Length

1.000 inches single threaded portion

Flange Diameter

Between 0.997 inches and 0.998 inches

Body Inside Diameter

Between 0.125 inches and 0.500 inches

Flange Seat To Disk End Height

0.500 inches

Under Flange Height

1.000 inches

Hardness Rating

36.0 rockwell c body

Thread Size

0.500 inches single threaded portion

Seating Surface Shape

Flat

Material

Steel body

Material Specification

Mil-s-890, alloy no. 2 military specification single material response body

Style Designator

Threaded flanged

Thread Series Designator

Unf single threaded portion

NSN

4810-00-380-4753

Part Number

540124PC8

Description

Seat,valve

CAGE

10001

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 540124PC8 NSN 4810-00-380-4753

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