Part Number
DEMIL
Shelf Life
UOM
NIIN
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:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA
Thread Length:
0.330 inches second end, fourth portion
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
3.305 inches
MRC:
Designates the shaft thread diameter and number of threads per inch.AGVN
Shaft Thread Size:
1/4-28
MRC:
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.AJYP
Screw Thread Series Designator:
Unf first end, first portion
MRC:
The direction of the shaft thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AKAF
Shaft Thread Direction:
Right-hand first end, first portion
MRC:
A numeric value that reflects the hardness of the teeth when used in conjunction with a hardness rating scale.BYFR
Teeth Hardness Rating:
Between 45.0 rockwell b and 51.0 rockwell b
MRC:
The physical configuration of the section(s).CCKD
Section Shape:
Hexagon second end, fourth portion
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:
0.098 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 pressure angle of the worm,expressed in degrees.CFFF
Worm Pressure Angle In Deg:
20.000
MRC:
The angular amount the worm is inclined.CFFG
Worm Helix Angle:
5 degrees 15 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:
Between 0.395 inches and 0.398 inches
MRC:
A measurement indicating the diameter-pitch per measurement scale of the worm.CFFL
Worm Pitch Diameter:
0.341 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 45.0 rockwell c and 51.0 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:
0.847 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:
0.449 inches first end, first portion
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:
0.249 inches first end, first portion
MRC:
The designation by which the size of the shaft section(s) is identified.CFQQ
Shaft Section Size:
0.153 in. Across flats second end, fourth portion
MRC:
The designation by which the size of the shaft section(s) is identified.CFQQ
Shaft Section Size:
0.153 in. Across flats
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, chrome molybdenum mil-s-6709
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel, chrome molybdenum mil-s-6709
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:
Actuator, electro-mechanical, rotary, environmental controlsystem, acft
