Model: 1JH1438PC34

Valve Seat

Special Features:

Piece 6, as reported here, is a repair part.A 0.125 in. Oversize diameteris maintained in order that the seat may be machined to proper dimensions before installment part for piece 4

Properties:

Overall Height

Between 1.370 inches and 1.380 inches

Taper Length

1.141 inches

Taper Minor Diameter

0.562 inches

Taper Major Diameter

0.781 inches

Body Outside Diameter

1.625 inches

Body Inside Diameter

0.562 inches

Seat Radius

0.187 inches

Seating Surface Shape

Radial

Body Stepped Inside Diameter

0.781 inches first step

Material

Steel comp 410

Material Specification

Qq-s-00763 federal standard single material response

Style Designator

Plain

NSN

4810-00-337-7152

Part Number

1JH1438PC34

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 1JH1438PC34 NSN 4810-00-337-7152

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:

Paclk Weight:

0.7000lbs

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