Model: CS4320-0161

Valve Seat

Properties:

Flange Diameter

Between 1.308 inches and 1.310 inches

Body Outside Diameter

0.375 inches

Body Inside Diameter

1.309 inches

Flange Seat To Disk End Height

0.125 inches

Under Flange Height

1.250 inches

Seating Surface Shape

Flat

Material

Copper alloy

Material Specification

Qq-b-626, alloy 230, 1/2h federal specification single material response

Style Designator

Plain flanged

NSN

4820-00-061-5132

Part Number

CS4320-0161

Description

Seat,valve

CAGE

16236

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 CS4320-0161 NSN 4820-00-061-5132

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:

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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