Model: 803-5001003-X3X2-52

Valve Seat

Properties:

Flange Diameter

1.632 inches

Taper Length

1.145 inches

Taper Minor Diameter

0.015 inches

Taper Major Diameter

1.160 inches

Body Outside Diameter

1.432 inches

Body Inside Diameter

1.160 inches

Flange Seat To Disk End Height

0.123 inches

Under Flange Height

0.152 inches

Seat Angle In Deg

35.000

Seating Surface Shape

Angular

Criticality Code Justification

Zzzy

Material

Plastic polytetrafluoroethylene

Style Designator

Plain flanged

Reference Number Differentiating Characteristics

Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications

NSN

4820-01-221-1172

Part Number

803-5001003-X3X2-52

Description

Seat,valve

CAGE

53711

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 803-5001003-X3X2-52 NSN 4820-01-221-1172

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:

5.0 X 3.0 X 1.0

Paclk Weight:

2.6000lbs

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:

60.0

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