Model: S-2568-1

Valve Seat

Properties:

Overall Height

Between 0.248 inches and 0.250 inches

Body Outside Diameter

Between 2.066 inches and 2.067 inches

Body Inside Diameter

Between 1.808 inches and 1.813 inches

Hardness Rating

50.0 rockwell c and 60.0 rockwell c

Seating Surface Shape

Flat

Material

Cobalt comp 3

Style Designator

Plain

NSN

4820-00-569-1388

Part Number

S-2568-1

Description

Seat,valve

CAGE

64104

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 S-2568-1 NSN 4820-00-569-1388

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:

Pricing & Availability Check

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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