Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
First end 0.375 in. Square, 0.812 in. Lg, material per qq-t-579
NSN
National Stock Number:
TXT
Description:
Worm Shaft
MRC:
A term used to identify the ends as identical or not identical.AAHN
End Similarity:
Not identical
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
6.500 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
3449-01-253-4614
MRC:
The number of threads on the worm.CFFB
Worm Thread Quantity:
1
MRC:
The distance a worm thread advances axially in one complete turn.CFFC
Worm Thread Lead:
0.263 inches
MRC:
The direction of the worm thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.CFFD
Worm Thread Direction:
Right-hand
MRC:
The angular amount the worm is inclined.CFFG
Worm Helix Angle:
6 degrees 45 min
MRC:
The length of a straight line which passes through the center of the worm,and terminates at the outside circumference.CFFK
Worm Outside Diameter:
0.875 inches
MRC:
A measurement indicating the diameter-pitch per measurement scale of the worm.CFFL
Worm Pitch Diameter:
0.709 inches
MRC:
A numeric value that reflects the hardness of the shaft when used in conjunciton with a hardness rating scale.CFFM
Shaft Hardness Rating:
Between 50.0 rockwell c and 55.0 rockwell c
MRC:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis of the worm.CFFN
Worm Thread Section Length:
1.374 inches
MRC:
A measurement of the longest dimension of the worm body,in distinction from width.CFFP
Worm Body Length:
1.374 inches
MRC:
An indication of whether or not the worm body end/s/ is provided with a tapered bearing surface.CFFQ
Worm Body Tapered Bearing Surface End:
Not provided
MRC:
Indicates the location of the shaft(s) on the item.CFFW
Shaft Location:
Both ends of worm
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
0.812 inches first end
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
1.062 inches second end
MRC:
The length of a straight line which passes through the center of the straight unthreaded section,and terminates at the circumference.CFFY
Straight Unthreaded Section Diameter:
0.375 inches first end
MRC:
The length of a straight line which passes through the center of the straight unthreaded section,and terminates at the circumference.CFFY
Straight Unthreaded Section Diameter:
0.500 inches second end
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Tool steel
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
