Model: 185431PC184

Valve Seat

Special Features:

12 0.156 in. Holes drilled thru

Properties:

Flange Diameter

Between 1.730 inches and 1.745 inches

Body Outside Diameter

Between 1.355 inches and 1.370 inches

Body Inside Diameter

0.625 inches

Flange Seat To Disk End Height

0.437 inches

Under Flange Height

0.500 inches

Seat Angle In Deg

30.000

Seating Surface Shape

Angular

Material

Stainless steel

Style Designator

Plain flanged

NSN

4820-00-216-7737

Part Number

185431PC184

Description

Seat,valve

CAGE

88032

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 185431PC184 NSN 4820-00-216-7737

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:

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:

128000

UFC:

64870

LTL:

85.0

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