Model: 5820154

Valve Seat

Properties:

Flange Diameter

Between 0.996 inches and 0.998 inches

Body Outside Diameter

0.300 inches

Body Inside Diameter

Between 0.158 inches and 0.160 inches

End Application

Afterbody section, torpedo mk50

Flange Seat To Disk End Height

0.270 inches

Under Flange Height

0.280 inches

Seat Angle In Deg

Between 28.000 and 30.000

Seating Surface Shape

Angular

Material

Steel comp 302

Material Specification

Qq-s-763 federal specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Style Designator

Plain flanged

NSN

4810-01-326-8552

Part Number

5820154

Description

Seat,valve

CAGE

53711

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 5820154 NSN 4810-01-326-8552

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:

576

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