Model: 311546-6

Valve Seat

Description:

0.374 inches flange diameter, 0.240 inches body outside diameter, 0.072 inches body inside diameter, 0.097 inches flange seat to disk end height.

Properties:

Flange Diameter

0.374 inches

Body Outside Diameter

Between 0.240 inches and 0.260 inches

Body Inside Diameter

0.072 inches

Flange Seat To Disk End Height

0.097 inches

Under Flange Height

0.140 inches

Seat Angle In Deg

Between 59.000 and 61.000

Seating Surface Shape

Angular

Material

Steel comp 303

Material Specification

Mil-s-7720 military specification single material response

NSN

4810-00-053-9518

Part Number

311546-6

Description

Seat,valve

CAGE

59364

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 311546-6 NSN 4810-00-053-9518

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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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