Model: VX866

Valve Seat

Properties:

Thread Class

2a first threaded portion

Thread Class

2a second threaded portion

Flange Diameter

5.000 inches

Body Outside Diameter

3.062 inches

Body Inside Diameter

2.500 inches

Flange Seat To Disk End Height

0.500 inches

Under Flange Height

3.562 inches

Seat Angle In Deg

80.000

Thready Qty Per Inch (tpi)

16 first threaded portion

Thready Qty Per Inch (tpi)

8 second threaded portion

Thread Size

3.000 inches first threaded portion

Thread Size

3.250 inches second threaded portion

Seating Surface Shape

Angular

Material

Steel

Style Designator

Plain flanged

Thread Series Designator

Un first threaded portion

Thread Series Designator

Un second threaded portion

NSN

4820-00-344-0354

Part Number

VX866

Description

Seat,valve

CAGE

16497

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 VX866 NSN 4820-00-344-0354

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:

115620

UFC:

59240

LTL:

65.0

LCL:

WCC:

594

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