Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Threaded hex shank; long length; fractional size 1/4
NSN
National Stock Number:
TXT
Description:
Twist Drill
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.AAZF
Shank Style:
Externally threaded w/hex nut
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 2.312 inches and 2.500 inches
MRC:
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.AHYM
Thread Diameter:
0.250 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the cutting end.AKZH
Cutting End Style:
General purpose
MRC:
A designation that is used for the purpose of general identification of the cutting size.AKZL
Cutting Diameter:
0.2500 inches
MRC:
The direction in which the item is designed to rotate in order to cut.AKZV
Cutting Rotation Direction:
Right-hand
MRC:
A measurement of the longest dimension of the flute,in distinction from width.ALAA
Flute Length:
Between 1.188 inches and 1.250 inches
MRC:
The number of flutes provided.ALAR
Flute Quantity:
2
MRC:
Indicates the type of point(s) provided on the item.BBDT
Point Type:
Split
MRC:
The number of threads per specific measurement scale.CQRN
Thread Quantity:
28 per inch
MRC:
The angle to which the point is formed,per specific measurement scale.CSKR
Point Angle:
135.0 degrees
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel, cobalt high speed
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
O/a length does not include the thread length past the hexagon nut, threads = 1/4 in. (+1/16 in.)
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unf
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
80205-nas965 professional/industrial association standard
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
D type and 1/4 size
