Model: 30147 PIECE 3

Valve Seat

Special Features:

4 slots 0.750 in. Wide equally spaced

Properties:

Thread Length

0.656 inches single threaded portion

Flange Diameter

3.875 inches

Body Inside Diameter

Between 2.625 inches and 2.630 inches

Flange Seat To Disk End Height

0.688 inches

Under Flange Height

0.812 inches

Thready Qty Per Inch (tpi)

11-1/2 single threaded portion

Thread Size

3.459 inches single threaded portion

Seating Surface Shape

Flat

Material

Nickel alloy b

Material Specification

Astm b164 alloy r-405 assn standard single material response seat

Style Designator

Threaded flanged

Thread Series Designator

Uns single threaded portion

NSN

4820-01-215-3248

Part Number

30147 PIECE 3

Description

Seat,valve

CAGE

14959

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 30147 PIECE 3 NSN 4820-01-215-3248

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