Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Part name by controlling agency: screw, power rh. First end, eighth portion, two parallel flats 2.50 across. Acme thread area 12.00 from first end has 1.88 hole drilled thur. Note: referencing drawing 596-7410365-21 will show, screw power rh, p/n b434-8212-21. For correction to drawing refer to (er) engineering report ermf02198 indicating drawing 596-7410365-21 is now, screw power lh, p/n b434-8212-23.
NSN
National Stock Number:
TXT
Description:
Worm Shaft
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
36.125 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Seawolf class submarine ssn 23, external stbd tray handling winch cable drum level wind assembly
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:
Left-hand second end, second portion
MRC:
The number of threads on the worm.CFFB
Worm Thread Quantity:
4
MRC:
The distance a worm thread advances axially in one complete turn.CFFC
Worm Thread Lead:
0.500 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:
Left-hand
MRC:
The pressure angle of the worm,expressed in degrees.CFFF
Worm Pressure Angle In Deg:
14.500
MRC:
The angular amount the worm is inclined.CFFG
Worm Helix Angle:
14.03624 deg
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:
2.000 inches
MRC:
A measurement of the longest dimension of the worm body,in distinction from width.CFFP
Worm Body Length:
36.125 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:
Provided
MRC:
The length of a straight line which passes through the center of the largest tapered bearing surface,and terminates at the circumference.CFFR
Err Default:
Err default
MRC:
The length of a straight line which passes through the center of the smallest tapered bearing surface,and terminates at the circumference.CFFS
Err Default:
Err default
MRC:
A measurement of the longest dimension of the tapered bearing surface,in distinction from width.CFFT
Tapered Bearing Surface Length:
0.120 inches
MRC:
Indicates the location of the shaft(s) on the item.CFFW
Shaft Location:
One end 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:
0.180 inches first end, second portion
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
0.250 inches first end, fifth portion
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
0.500 inches first end, seventh portion
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
0.750 inches first end, ninth portion
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
0.880 inches first end, first portion
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
1.000 inches first end, eighth portion
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
1.060 inches first end, fourth portion
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
1.060 inches first end, sixth portion
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
2.000 inches second end, first portion
MRC:
A measurement of the longest dimension of the straight unthreaded portion of the item,in distinction from width.CFFX
Straight Unthreaded Length:
2.640 inches first end, third 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:
1.623 inches second end, first portion and 1.624 inches second 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:
1.700 inches first end, ninth 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:
1.850 inches first end, second 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:
1.967 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:
1.967 inches first end, third 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:
3.000 inches first end, fourth portion and 3.001 inches first end, fourth 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:
3.000 inches first end, sixth portion and 3.001 inches first end, sixth 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:
2.750 inches first end, fifth 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:
4.125 inches first end, seventh 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:
3.000 inches first end, eighth portion
MRC:
A measurement taken at right angles to the length of an unthreaded section keyway.CFFZ
Unthreaded Section Keyway Width:
0.2490 inches first end, third portion and 0.2650 inches first end, third portion
MRC:
The distance measured along a straight line from the top to the innermost point of the unthreaded section of the keyway.CFGB
Unthreaded Section Keyway Depth:
0.500 inches first end, third portion and 0.502 inches first end, third portion
MRC:
The length of a straight line which passes through the center of the unthreaded section pin hole,and terminates at the circumference.CFGC
Unthreaded Section Pin Hole Diameter:
0.1880 inches first end, fifth portion
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Nickel copper aluminum alloy
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Nickel alloy
