Valve Stem Guide

Model / MPN: 8725176 | NSN: 2815-00-678-3201

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

Product Details

NATO Stock Number

2815-00-678-3201

Sold in multiples of

1 EA

DEMIL

Shoulder Diameter

0.781 inches

Shoulder Length

0.184 inches

Overall Length

3.440 inches

Outside Diameter

1.120 inches

Taper Length

0.125 inches

Taper Minor Diameter

0.690 inches

Bore Diameter

0.4840 inches

Metallic Hardness Rating

85.0 rockwell b

Major Diameter Length

0.128 inches

Bore Countersink

Not included

Bore Counterbore

Not included

Aa End Diameter

0.746 inches

Bb End Shank Diameter

0.699 inches

Bb End Chamfer Length

0.030 inches

Bb End Chamfer Angle In Deg

45.0

Aa End Chamfer Length

0.030 inches

Aa End Chamfer Angle In Deg

45.0

Shoulder First Fillet Radius

0.030 inches

Shoulder Second Fillet Radius

0.030 inches

Fillet Step Radius

0.030 inches

Length From Aa End To Largest Diameter Face

1.314 inches

Material

Aluminum bronze, qq-b-679, comp 2

Material

Aluminum bronze, qq-b-679, comp 2

Style Designator

Stepped shoulder-tapered shank end

87251 Series Parts

Pricing and Availability

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8725176 Cross Reference

8725176
8725176
2815006783201