180714-85

Valve Seat

NSN 4820-00-057-6430

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000576430

Product Technical Spec.

Flange Diameter:

Between 0.510 inches and 0.515 inches

Overall Height:

0.250 inches

Body Outside Diameter:

Between 0.498 inches and 0.500 inches

Body Inside Diameter:

Between 0.374 inches and 0.376 inches

Seat Radius:

0.025 inches

Seating Surface Shape:

Radial

Material:

Plastic polyethylene

NSN:

4820-00-057-6430

Item Name:

Seat,ring

Cage Code:

99657

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

000000

UFC:

00000

LTL:

NO RATING

LCL:

WCC:

772

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 180714-85 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Ring Seat"

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.