Model: 12764N PIECE 22

Valve Seat

Properties:

Thread Class

2a single threaded portion

Thread Length

1.000 inches single threaded portion

Flange Diameter

7.500 inches

Taper Minor Diameter

Between 5.994 inches and 6.001 inches

Taper Major Diameter

0.429 inches

Body Inside Diameter

Between 5.994 inches and 6.001 inches

Flange Seat To Disk End Height

0.375 inches

Under Flange Height

1.000 inches

Seat Angle In Deg

45.000

Thready Qty Per Inch (tpi)

14 single threaded portion

Thread Size

7.000 inches single threaded portion

Seating Surface Shape

Angular

Material

Steel body

Style Designator

Threaded flanged

Thread Series Designator

Uns single threaded portion

Fsc Application Data

Valve, nonpowered

NSN

4820-00-999-3603

Part Number

12764N PIECE 22

Description

Seat,valve

CAGE

35795

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 12764N PIECE 22 NSN 4820-00-999-3603

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:

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