Model: 30-205

Valve Seat

Properties:

Thread Class

2b single threaded portion

Thread Length

0.560 inches single threaded portion

Flange Diameter

3.250 inches

Body Outside Diameter

2.875 inches

Body Inside Diameter

2.250 inches

Flange Seat To Disk End Height

0.126 inches

Under Flange Height

0.230 inches

Thread Size

0.375 inches single threaded portion

Seating Surface Shape

Flat

Material

Stainless steel

Style Designator

Plain flanged

Thread Series Designator

Unc single threaded portion

NSN

4810-00-168-8740

Part Number

30-205

Description

Seat,valve

CAGE

27235

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 30-205 NSN 4810-00-168-8740

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:

1.5000lbs

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