Model: U529348

Valve Seat

Properties:

Flange Diameter

Between 1.030 inches and 1.040 inches

Body Outside Diameter

0.540 inches

Flange Seat To Disk End Height

0.188 inches

Under Flange Height

1.124 inches

Seating Surface Shape

Flat

Material

Steel comp 303

Material Specification

Ams5640 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Uap specification 363 mfr ref single treatment response

Style Designator

Plain flanged

NSN

4810-00-852-8125

Part Number

U529348

Description

Seat,valve

CAGE

78943

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 U529348 NSN 4810-00-852-8125

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:

60.0

WCC:

594

TCC:

SHC:

ACC:

Equipment for Aircraft

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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