Model: 1JH3278PC2

Valve Seat

Properties:

Flange Diameter

Between 1.480 inches and 1.490 inches

Taper Length

0.985 inches

Taper Minor Diameter

Between 0.495 inches and 0.505 inches

Taper Major Diameter

0.688 inches

Body Outside Diameter

1.127 inches

Body Inside Diameter

Between 0.495 inches and 0.505 inches

Seat Radius

Between 0.151 inches and 0.161 inches

Flange Seat To Disk End Height

0.682 mils and 0.692 centimeters

Under Flange Height

Between 0.496 inches and 0.506 inches

Seal Accommodation Type

Grooved

Seating Surface Shape

Radial

Material

Steel body

Material

Steel face

Material Specification

9214 11660 mfr ref single material response body

Material Specification

Stellite 11660 mfr ref single material response face

Style Designator

Plain flanged

NSN

4810-00-343-8450

Part Number

1JH3278PC2

Description

Seat,valve

CAGE

79500

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 1JH3278PC2 NSN 4810-00-343-8450

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

4.0 X 4.0 X 1.0

Paclk Weight:

0.4000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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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