Model: 81088

Valve Seat

Special Features:

Two 0.125 in. Diameter holes in flange

Properties:

Body Outside Diameter

0.328 inches

Body Inside Diameter

Between 0.135 inches and 0.137 inches

Flange Seat To Disk End Height

Between 0.050 inches and 0.060 inches

Under Flange Height

Between 0.225 inches and 0.238 inches

Seal Accommodation Type

Grooved

Hardness Rating

55.0 rockwell c body and 62.0 rockwell c body

Seating Surface Shape

Flat

Material

Steel

Surface Treatment

Passivate

Style Designator

Faucet

Fsc Application Data

Manifold, hydraulic system accessories, acft

NSN

4820-00-050-7670

Part Number

81088

Description

Seat,valve

CAGE

81982

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 81088 NSN 4820-00-050-7670

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:

0.1000lbs

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:

576

TCC:

SHC:

ACC:

Construction Materials

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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