Model: 29984 PIECE 4 2IN

Valve Seat

Properties:

Flange Diameter

2.220 inches

Body Outside Diameter

2.2812 inches

Body Inside Diameter

Between 1.901 inches and 1.911 inches

Flange Seat To Disk End Height

Between 0.380 inches and 0.384 inches

Under Flange Height

Between 0.495 inches and 0.505 inches

Hardness Rating

262.0 brinell standard and 302.0 brinell standard

Seating Surface Shape

Flat

Material

Stainless steel

Material Specification

Astm a351 gr.Cf-8m assn standard single material response seat

Style Designator

Plain flanged

NSN

4820-01-188-5899

Part Number

29984 PIECE 4 2IN

Description

Seat,valve

CAGE

14959

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 29984 PIECE 4 2IN NSN 4820-01-188-5899

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