Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Brake Drum
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
2.641 inches
MRC:
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.ABTB
Mounting Hole Diameter:
Between 0.592 inches and 0.597 inches
MRC:
The number of mounting holes provided.ABTJ
Mounting Hole Quantity:
5
MRC:
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.ADGA
Overall Outside Diameter:
13.688 inches
MRC:
The length of a straight line which passes through the center of the center hole,and terminates at the circumference.ADYT
Center Hole Diameter:
3.188 inches
MRC:
The number of holes provided for aligning the item.AJVW
Alignment Hole Quantity:
2
MRC:
The spacing between the mounting holes.ALXY
Mounting Hole Spacing:
Equally spaced on 4.505 in. Max, 4.500 in. Min, bolt circle
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Iron, cast wear surface err-100 err-100
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Steel mounting disk err-100 err-100
MRC:
Indicates the braking surface location on the item.AYPQ
Braking Surface Location:
Internal
MRC:
The length of a straight line which passes through the center of the braking surface,and terminates at the circumference.AYQA
Braking Surface Diameter:
Between 11.995 inches and 12.005 inches
MRC:
The measurement taken at right angles to the length of the braking surface,in distinction from thickness.AYQB
Braking Surface Width:
2.125 inches
MRC:
Designates the size of the hole(s) of the item.AYQC
Hole Size:
3/8 in. Dia
MRC:
The spacing between the holes.AYQE
Hole Spacing:
Spaced 144 degs apart between any two mtg holes on 4.505 in. Max, 4.500 in. Min, bolt circle
MRC:
An indication of whether or not a cooling fin/s/ is included.AYQF
Cooling Fin:
Not included
MRC:
An indication of whether or not an adjustment hole is included.AYQH
Adjustment Hole:
Not included
MRC:
An indication of whether or not an inspection hole is included.AYQJ
Inspection Hole:
Not included
MRC:
An indication of whether or not an oil drain hole is included.AYQK
Oil Drain Hole:
Not included
MRC:
An indication of whether or not a balancing pad(s) is included.AYQL
Balancing Pad:
Not included
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:
Vehicular brake, steering, axle, wheel and track components
