Model: 2-1902-13

Valve Seat

Special Features:

10 degrees nom tapered bore

Properties:

Overall Height

Between 0.400 inches and 0.408 inches

Taper Length

Between 0.400 inches and 0.408 inches

Taper Minor Diameter

0.375 inches

Taper Major Diameter

Between 0.508 inches and 0.512 inches

Body Outside Diameter

Between 0.375 inches and 0.508 inches

Body Inside Diameter

Between 0.211 inches and 0.350 inches

Seating Surface Shape

Flat

Material

Plastic, chlorinated polyether

Style Designator

Plain

NSN

4820-00-915-4559

Part Number

2-1902-13

Description

Seat,valve

CAGE

01343

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 2-1902-13 NSN 4820-00-915-4559

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:

0.4000lbs

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:

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