Model: C8943-9EPCALLNICU

Valve Seat

Special Features:

1 seat ring

Properties:

Thread Class

2a single threaded portion

Flange Diameter

Between 0.934 inches and 0.940 inches

Taper Minor Diameter

Between 0.469 inches and 0.473 inches

Taper Major Diameter

Between 0.547 inches and 0.551 inches

Body Inside Diameter

Between 0.422 inches and 0.426 inches

Flange Seat To Disk End Height

Between 0.119 inches and 0.125 inches

Under Flange Height

0.316 inches

Seat Angle In Deg

15.000

Thready Qty Per Inch (tpi)

24 single threaded portion

Thread Size

0.766 inches single threaded portion

Seating Surface Shape

Angular

Material

Copper alloy

Style Designator

Threaded flanged

Thread Series Designator

Uns single threaded portion

NSN

4820-00-586-3920

Part Number

C8943-9EPCALLNICU

Description

Seat,valve

CAGE

63686

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 C8943-9EPCALLNICU NSN 4820-00-586-3920

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:

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