Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Shaft Collar
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:
0.531 inches
MRC:
A measurement of the smallest dimension of an item,in distinction from length or width.ABNM
Thickness:
0.250 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 0.2520 inches and 0.2550 inches
MRC:
The number of holes provided for securing the item in a fixed position.AHYF
Securing Hole Quantity:
1
MRC:
Indicates the type of securing hole and the location.CQKB
Securing Hole Type And Location:
Unthreaded single hole
MRC:
The length of a straight line which passes through the center of a hole,and terminates at the inside circumference,and the location.CRZW
Hole Diameter And Location:
0.0620 inches single hole and 0.0650 inches single hole
MRC:
Designates the specific roughness rating representing the arithmetic average deviation of the surface from the meanline in profile,and its location on the item.CSFN
Surface Finish And Location:
125 microinches both bearing flats
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Brass, qq-b-637, alloy 462, 1/2h and brass, qq-b-626, alloy 230, 1/2h and brass, qq-b-613, alloy 230, 1/2h
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy 462 and brass, qq-b-626, alloy 230, 1/2h and copper alloy 230
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-b-637, alloy 462, 1/2h federal specification 1st material response and qq-b-613, alloy 230, 1/2h federal specification 3rd material response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Plain round
