Model: 186311PC100

Valve Seat

Properties:

Thread Class

3a single threaded portion

Thread Length

0.625 inches single threaded portion

Flange Diameter

Between 4.355 inches and 4.370 inches

Body Outside Diameter

Between 3.918 inches and 3.933 inches

Body Inside Diameter

0.750 inches

Flange Seat To Disk End Height

0.313 mils and 0.318 centimeters

Under Flange Height

0.375 inches

Thread Size

0.750 inches single threaded portion

Seating Surface Shape

Flat

Material

Steel

Material Specification

Qq-s-763 federal specification single material response

Style Designator

Plain flanged

Thread Series Designator

Unc single threaded portion

NSN

4310-00-825-1998

Part Number

186311PC100

Description

Seat,valve

CAGE

88032

Part 186311PC100 NSN 4310-00-825-1998

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:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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