Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Bore inside diameter relieved to 0.321 in. Min, 0.343 in. Maximum diameter by 0.010 in. Min, 0.020 in. Maximum length
NSN
National Stock Number:
TXT
Description:
Linear-rotary Motion Roller
MRC:
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.AASG
Casehardening Indicator:
Not casehardened
MRC:
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.AAWY
Counterbore Diameter:
Between 0.395 inches and 0.405 inches
MRC:
The depth of the process used to enlarge part of a hole.AAWZ
Counterbore Depth:
Between 0.050 inches and 0.060 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:
Between 0.498 inches and 0.502 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:
33.0 rockwell c and 38.0 rockwell c
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.AQPL
Face Width:
Between 0.270 inches and 0.290 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the inside circumference.BCXD
Bore Inside Diameter:
Between 0.301 inches and 0.303 inches
Chamfer/radius Of Outside Corner:
0.020 in. Min, 0.040 in. Maximum radius
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel alloy, astm a322, comp 4140 or steel alloy, astm a322, comp 41l40 or steel alloy, astm a331, comp 4140 or steel alloy, astm a331, comp 41l40
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel alloy, astm a322, comp 4140 or steel alloy, astm a322, comp 41l40 or steel alloy, astm a331, comp 4140 or steel alloy, astm a331, comp 41l40
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Phosphate, dod-p-16232, type m, class 1 or phosphate, dod-p-16232, type z, class 1
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Plain, counterbored
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.SURF
Surface Treatment:
Phosphate, dod-p-16232, type m, class 1 or phosphate, dod-p-16232, type z, class 1
