Model: 26554

Valve Seat

Special Features:

2 circular grooves in body face

Properties:

Flange Diameter

Between 0.622 inches and 0.623 inches

Body Outside Diameter

Between 0.446 inches and 0.448 inches

Body Inside Diameter

Between 0.048 inches and 0.049 inches

Flange Seat To Disk End Height

Between 0.326 inches and 0.332 inches

Seat Angle In Deg

40.000

Seating Surface Shape

Angular

NSN

4820-00-786-6993

Part Number

26554

Description

Seat,valve

CAGE

82106

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 26554 NSN 4820-00-786-6993

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

70.0

WCC:

713

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