Model: B3141435

Valve Stem Guide

Special Features:

Relief groove on aa end 0.674 in.Dia; 0.090 in.Wide; located 1.910 in.From end to groove

Properties:

Overall Length

4.000 inches

Outside Diameter

Between 0.753 inches and 0.758 inches

Bore Diameter

Between 0.4370 inches and 0.4380 inches

Major Diameter Length

0.250 inches

Bore Countersink

Not included

Bore Counterbore

Not included

Aa End Diameter

0.688 inches

Bb End Shank Diameter

0.688 inches

Bb End Chamfer Length

0.062 inches

Bb End Chamfer Angle In Deg

45.0

Aa End Chamfer Length

0.031 inches

Aa End Chamfer Angle In Deg

45.0

Shoulder First Fillet Radius

0.062 inches

Length From Aa End To Largest Diameter Face

2.000 inches

Material

Iron, cast

Material

Iron cast

Style Designator

Plain-shouldered

NSN

2815-00-364-3786

Part Number

B3141435

Description

Guide,valve Stem

CAGE

53711

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 B3141435 NSN 2815-00-364-3786

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:

0.3000lbs

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