Model: 166198

Valve Seat

Properties:

Flange Diameter

Between 0.511 inches and 0.516 inches

Overall Height

Between 0.830 inches and 0.850 inches

Body Outside Diameter

Between 0.340 inches and 0.350 inches

Body Inside Diameter

Between 0.276 inches and 0.286 inches

End Application

2995-00-867-0625

Fsc Application Data

Regulator, anti&icing air

NSN

4820-00-396-4452

Part Number

166198

Description

Seat,valve

CAGE

77445

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 166198 NSN 4820-00-396-4452

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