Model: 810-4384539

Valve Seat

Special Features:

Stem guide centered in seat center, od 4.250 in., id 2.250 in., length 4.375 in.

Properties:

Flange Diameter

Between 16.968 inches and 16.984 inches

Body Outside Diameter

Between 14.468 inches and 14.484 inches

Flange Seat To Disk End Height

1.375 inches

Under Flange Height

12.500 inches

Seat Angle In Deg

45.000

Seating Surface Shape

Angular

Body Stepped Inside Diameter

12.562 inches second step

Body Stepped Inside Diameter

13.562 inches first step

Material

Nickel copper alloy, mil-c-20159, type 1

Style Designator

Plain flanged

NSN

4810-01-023-2649

Part Number

810-4384539

Description

Seat,valve

CAGE

80064

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 810-4384539 NSN 4810-01-023-2649

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:

75.0000lbs

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