Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Shaft material is steel, qq-s-624, comp 4130, thru hardened spline end of shaft to rockwell c45-48, rest of shaftto be rockwell c30-33; pitch=32/64 in.; pitch dia.=0.3438 in.; pressure angle=30 deg.; tooth thk.=0.0479 in.; basedia.=0.2977 in.; measuring pin dia.=0.060 in.; min. Measurement over 2 pins=0.4279 in.; lg. Of engagement=0.630 in.
NSN
National Stock Number:
TXT
Description:
Direct Current Motor
MRC:
The distance measured in a straight line from the bottom to the top of an item.AAJT
Overall Height:
3.050 inches
MRC:
A measurement of the longest dimension of an item,in distinction from width.AAJU
Overall Length:
7.760 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.AAJV
Overall Width:
5.145 inches
MRC:
The length of a straight line which passes through the center of the smallest cross section of a spline,and terminates at the circumference.AAUH
Spline Minor Diameter:
0.2513 inches single end
MRC:
The number of splines on or in the item.ABSA
Spline Quantity:
11 single end
MRC:
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.ABWV
Shaft Diameter:
0.375 inches single end
MRC:
The direction of rotation of a rotating shaft as viewed from the drive end.AKCT
Shaft Rotation Direction:
Clockwise single end
MRC:
The working period under which the item was designed to operate.AKPS
Duty Cycle:
Intermittent
MRC:
An indication of the feature/s/ of the inclosure.ANPZ
Inclosure Feature:
General purpose
MRC:
Indicates the specific arrangement in which wire is wound on a form or is formed by winding.AXCP
Winding Type:
Shunt wound
MRC:
A measurement of the longest dimension of a spline,in distinction from width.AXFH
Spline Length:
1.140 inches single end
MRC:
The means of attaching the item.AXGY
Mounting Method:
Fixed base
MRC:
The acceptable time limits for the item.BFLT
Time Interval:
45.0 seconds on
MRC:
The means of cooling used to maintain the required operating temperature of the item.BFMF
Cooling Method:
Ambient air
MRC:
The means by which the current is rated.BKPB
Current Rating Method:
Load
MRC:
Indicates the torque rating,and its type.BKPH
Torque Rating And Type:
50.0 inch-pounds starting
MRC:
The amount of electrical energy that can be dissipated.CNXS
Power Rating:
3.000 horsepower input
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Spcl
MRC:
A measurement of the longest dimension of the shaft projection of an item,in distinction from width.CWCS
Length Of Shaft From Housing:
1.140 inches single end
MRC:
The distance between the center of the shaft to the mounting surface.CWDM
Shaft Center To Mounting Surface Distance:
1.525 inches single end
MRC:
The speed rating of a rotor,expressed in revolutions per minute.CWFX
Rotor Speed Rating In Rpm:
6500.0 high full load
MRC:
The amount of current for which an item is rated,expressed in amperes.CWGL
Current Rating In Amps:
950.000 single input
MRC:
Indicates the type of connection,rating sequence,and voltage rating at which the item is designed to operate,expressed in volts.CWGQ
Connection Type And Voltage Rating In Volts:
28.0 line to line single input
MRC:
An indication of the characteristic(s) of the shaft end.CWHZ
Shaft End Characteristic:
A14 first style single end
MRC:
Test conditions and ratings,or environmental and performance requirements that are different,more critical,or more specific than those specified in a governing test data document.SPCL
Special Test Features:
Items are being coded as critical to insure source inspection will be performed at the point of manufacture, prior to material receipt by the us navy or other dod components. These items are piece parts or end items in support of vital military hardware necessary to sustain the successful mission of the ships, submarines, and shore stations of the us navy. Critical features including, but not limited to, dimensions, tolerances/clearances, electronic characteristics, and metallurgical properties will bespecified for government q ar (quality assurance representatives) to insure the highest possible degree of quality and reliability of these parts being delivered under navicp contracts
