Model: 354-18850

Valve Stem Guide

Special Features:

Two grooves through bore0.195 in. Wide, 0.096 in. Deep, 180 degrees apart

Properties:

Counterbore Diameter

0.938 inches

Counterbore Depth

0.380 inches

Overall Length

2.193 inches

Outside Diameter

1.569 inches

Bore Diameter

0.5620 inches

Major Diameter Length

0.253 inches

Counterbore Location

Aa end

Bore Countersink

Not included

Bore Counterbore

Included

Aa End Diameter

1.250 inches

Bb End Shank Diameter

1.186 inches

Length From Aa End To Largest Diameter Face

1.125 inches

Material

Steel

Material

Steel

Style Designator

Plain-shouldered

NSN

2815-01-017-6482

Part Number

354-18850

Description

Guide,valve Stem

CAGE

08742

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

Part 354-18850 NSN 2815-01-017-6482

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

32562

FIIG:

T267-E

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:

0.5000lbs

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:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8409998000
SITC: 71392
End Use: Industrial engines
NAICS: 333618
USDA: 1

Freight Class: Parts for compression-ignition internal combustion piston engines (diesel), nesoi