Model: M11850 ITEM 8

Valve Seat

Properties:

Flange Diameter

0.938 inches

Body Inside Diameter

0.500 inches

Flange Seat To Disk End Height

0.125 inches

Under Flange Height

0.250 inches

Seat Angle In Deg

20.000

Seating Surface Shape

Angular

Material

Nickel alloy

Material Specification

Astm b164-61, class b assn standard single material response

Style Designator

Threaded flanged

NSN

4820-00-402-2426

Part Number

M11850 ITEM 8

Description

Seat,valve

CAGE

K2980

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 M11850 ITEM 8 NSN 4820-00-402-2426

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:

713

TCC:

SHC:

ACC:

Construction Materials

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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