Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Aa end is milled at an angle of 2 degrees 30 min, porm 0 degrees 50 min; shank has rockwell hardness b scale 80 to 88, 0.750 in. Lg from bb end
NSN
National Stock Number:
TXT
Description:
Valve Stem Guide
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 3.008 inches and 3.040 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
Outside Diameter:
1.240 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
Between 0.6700 inches and 0.6730 inches
MRC:
A numeric value that reflects the hardness of a metallic item when used in conjunction with a hardness rating scale.AETC
Metallic Hardness Rating:
75.0 rockwell b and 88.0 rockwell b
Major Diameter Length:
Between 0.110 inches and 0.130 inches
MRC:
An indication of whether or not a bore countersink is included.BQDC
Bore Countersink:
Not included
MRC:
An indication of whether or not a bore counterbore is included.BQSF
Bore Counterbore:
Not included
Bb End Shank Diameter:
Between 0.9355 inches and 0.9365 inches
Aa End Chamfer Length:
Between 0.100 inches and 0.110 inches
Aa End Chamfer Angle In Deg:
30.0
Shoulder First Fillet Radius:
Between 0.005 inches and 0.015 inches
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, ams 5392
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel, ams 5392
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Plain flanged
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Engine, acft, reciprocating
