Model: 664426

Valve Seat

Description:

0.990 inches flange diameter, 0.480 inches body outside diameter, 0.379 inches body inside diameter, 0.180 inches flange seat to disk end height.

Properties:

Flange Diameter

Between 0.990 inches and 1.020 inches

Body Outside Diameter

Between 0.480 inches and 0.500 inches

Body Inside Diameter

0.379 inches

Flange Seat To Disk End Height

0.180 inches

Under Flange Height

0.230 inches

Seating Surface Shape

Flat

Criticality Code Justification

Zzzk

Material

Stainless steel

Material Specification

Mil-s-7720 military specification single material response

Specification Data

99193-664426 manufacturers specification

Fsc Application Data

Solenoid valve

NSN

4810-00-016-1025

Part Number

664426

Description

Seat,valve

CAGE

59364

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 664426 NSN 4810-00-016-1025

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:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

593

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