Model: 12992Y5

Valve Seat

Description:

0.548 inches overall height, 3.617 inches body outside diameter, 2.939 inches body inside diameter, 90.0 rockwell b hardness rating.

Properties:

Overall Height

Between 0.548 inches and 0.552 inches

Body Outside Diameter

Between 3.617 inches and 3.619 inches

Body Inside Diameter

Between 2.939 inches and 2.943 inches

Seat Angle In Deg

45.000

Seal Accommodation Type

Grooved

Hardness Rating

90.0 rockwell b and 105.0 rockwell b

Seating Surface Shape

Flat

Material

Steel

Material Specification

Am 5700 assn standard single material response

Style Designator

Plain

NSN

4810-00-097-4276

Part Number

12992Y5

Description

Seat,valve

CAGE

0AHP5

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 12992Y5 NSN 4810-00-097-4276

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:

133300

UFC:

63220

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