Model: 81518

Valve Seat

Properties:

Overall Height

Between 0.307 inches and 0.312 inches

Body Outside Diameter

Between 1.110 inches and 1.120 inches

Body Inside Diameter

0.880 inches

Seat Angle In Deg

Between 46.300 and 46.700

Seating Surface Shape

Angular

Material

Plastic, tetraflurothetylene, 21-0560, acf industries inc

Style Designator

Plain

NSN

4820-00-246-3095

Part Number

81518

Description

Seat,valve

CAGE

87708

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 81518 NSN 4820-00-246-3095

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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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