Model: 1B125

Valve Stem Guide

Special Features:

Extended shoulder @on tapered lg, 0.250 in.Wide, 1.382 in.Dia

Properties:

Countersink Angle In Deg

45.0

Overall Length

6.155 inches

Outside Diameter

1.382 inches

Taper Length

0.725 inches

Taper Minor Diameter

1.001 inches

Bore Diameter

0.6250 inches

Metallic Hardness Rating

Not rated

Major Diameter Length

3.641 inches

Countersink Diameter

0.860 inches

Countersink Length

0.115 inches

Bore Countersink

Included

Countersink Location

Bb end

Bore Counterbore

Not included

Aa End Diameter

1.000 inches

Aa End Chamfer Length

0.485 inches

Aa End Radius

0.035 inches

Length From Aa End To Largest Diameter Face

Any acceptable

Material

Steel

Material

Steel

Style Designator

Stepped-stepped tapered shank end

NSN

2815-00-566-2736

Part Number

1B125

Description

Guide,valve Stem

CAGE

11976

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 1B125 NSN 2815-00-566-2736

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:

0.9000lbs

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