Model: A8513E

Valve Seat

Properties:

Thread Length

0.531 inches single threaded portion

Flange Diameter

2.250 inches

Body Inside Diameter

Between 1.500 inches and 1.504 inches

Flange Seat To Disk End Height

0.406 inches

Under Flange Height

0.531 inches

Seat Angle In Deg

75.000

Thready Qty Per Inch (tpi)

12 single threaded portion

Thread Size

1.984 inches single threaded portion

Seating Surface Shape

Angular

Material

Steel comp 1035

Style Designator

Threaded flanged

Thread Series Designator

Uns single threaded portion

NSN

4820-00-216-9107

Part Number

A8513E

Description

Seat,valve

CAGE

37239

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 A8513E NSN 4820-00-216-9107

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:

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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