Model: 4422STANDARD

Valve Seat

Special Features:

W/eight holes 0.312 in. Id equally spaced on 1.125 in. Bolt circle dia

Properties:

Thread Class

2b single threaded portion

Flange Diameter

1.895 inches

Body Outside Diameter

1.650 inches

Body Inside Diameter

0.338 inches

End Application

Quincy compressor model 320

Flange Seat To Disk End Height

0.521 inches

Under Flange Height

0.280 inches

Seat Angle In Deg

7.000

Seal Accommodation Type

Recessed

Thread Size

0.312 inches single threaded portion

Seating Surface Shape

Angular

Material

Steel

Style Designator

Plain flanged

Thread Series Designator

Unf single threaded portion

NSN

4820-00-354-8465

Part Number

4422STANDARD

Description

Seat,valve

CAGE

49576

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 4422STANDARD NSN 4820-00-354-8465

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:

1.0000lbs

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:

127220

UFC:

64490

LTL:

77.5

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