Model: 377067A

Valve Seat

Properties:

Flange Diameter

0.656 inches

Body Outside Diameter

Between 0.597 inches and 0.598 inches

Body Inside Diameter

0.438 inches

Flange Seat To Disk End Height

Between 0.034 inches and 0.046 inches

Under Flange Height

0.156 inches

Seating Surface Shape

Flat

Material

Aluminum alloy 2011 or aluminum alloy 3003

Material Specification

Sae j457 assn standard all material responses

Surface Treatment

Aluminum alloy

Surface Treatment Specification

Saf j457 assn standard all treatment responses

Style Designator

Plain flanged

Fsc Application Data

Lubrication system, gasoline engine, nonaircraft

NSN

4820-00-867-8811

Part Number

377067A

Description

Seat,valve

CAGE

28265

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 377067A NSN 4820-00-867-8811

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:

736

TCC:

SHC:

ACC:

Construction Materials

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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