Model: 134042-1

Valve Seat

Special Features:

Double flanged w/six drilled holes 0.186 to 0.190 in. Diameter equally spaced 60 degrees apart

Properties:

Flange Diameter

0.672 inches

Body Outside Diameter

0.623 inches

Body Inside Diameter

0.375 inches

Flange Seat To Disk End Height

0.065 inches

Under Flange Height

0.328 inches

Seat Angle In Deg

45.000

Seating Surface Shape

Angular

Material

Aluminum alloy 2024

Material Specification

Qq-s-764 federal specification single material response

Surface Treatment

Anodize

Style Designator

Plain flanged

NSN

4810-00-770-1122

Part Number

134042-1

Description

Seat,valve

CAGE

99657

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 134042-1 NSN 4810-00-770-1122

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:

0.2000lbs

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:

576

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