Flexible Shaft Assembly

7344191

7344191
(NSN) National Stock Number
6680-00-795-2787
Federal Supply Classification
6680 Liquid and Gas Flow, Liquid Level and Mechanical Motion Measuring Instruments
Item Name Code
20315
Schedule B Code
-
Summary

2b both ends thread class, right-hand both ends thread direction, 175.078 inches minimum and 175.391 inches maximum overall length, 0.327 inches nominal first end thread depth, 0.375 inches nominal second end thread depth, 0.734 inches minimum first end tip length

DAC HCC DMIL RNCC
A - - 5
RNVC SADC MSDS RNAAC
1 - - CX
Identification

An item consisting of a casing with fittings and attachments on each end and a spirally wound wire core with formed end(s) and/or crimped on end fittings. It is designed to transmit rotary motion around bends from a motor or other power source to drive various types of equipment, such as tachometers, speedometers, remote controls, instruments, and the like, which are located at an angle and/or distance from the power source. See also control assembly, push-pull.

INC FIIG Concept Condition
20315 T246-E - 2
Specifications
Thread Class
2b both ends
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand both ends
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Overall Length
175.078 inches minimum and 175.391 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Thread Depth
0.327 inches nominal first end
Details A measurement of the extent of threads,including imcomplete threads,along a line perpendicular to the diameter of an internal thread.
Thread Depth
0.375 inches nominal second end
Details A measurement of the extent of threads,including imcomplete threads,along a line perpendicular to the diameter of an internal thread.
Tip Length
0.734 inches minimum first end
Details A measurement of the longest dimension of the tip,in distinction from width.
Tip Length
0.922 inches maximum second end
Details A measurement of the longest dimension of the tip,in distinction from width.
Core Material
steel
Details The element,compound,or mixture of which the core is fabricated. please use mrc czlr in place of this discontinued mrc.
Screw Thread Series Designator
unf second end
Details 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.
Screw Thread Series Designator
uns first end
Details 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.
Core Surface Treatment
zinc coated
Details Consists of plating,dip,and/or coating that cannot be wiped off. plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects the core surface.
Core Diameter
0.150 inches nominal
Details The length of a straight line which passes through the center of the core,and terminates at the circumference.
Thread Location
internal both ends
Details Indicates the location of the thread on the item.
End Type
round keyed first end
Details Indicates the type of end.
End Type
square male second end
Details Indicates the type of end.
Width Across Flats
0.750 inches nominal second end
Details The shortest straight line between flats,perpendicular to the height.
Width Across Flats
1.000 inches nominal first end
Details The shortest straight line between flats,perpendicular to the height.
End Connection Type
threaded internal both ends
Details Indicates the type of end connection.
Setscrew
included second end
Details An indication of whether or not a setscrew(s) is included.
Setscrew
not included first end
Details An indication of whether or not a setscrew(s) is included.
Casing Material
steel
Details The element,compound,or mixture of which the casing is fabricated,excluding any surface treatment.
Wrenching Facility Type
hexagon both ends
Details Indicates the type of facility utilized to assemble or disassemble the item.
Cross Section Size And Location
0.101 inches minimum across flats and 0.104 inches maximum across flats second end
Details A measurement of the distance from one side to the opposite side of the cross section of an item and the location.
Cross Section Size And Location
0.150 inches minimum diameter and 0.153 inches maximum diameter first end
Details A measurement of the distance from one side to the opposite side of the cross section of an item and the location.
Casing Surface Treatment
cadmium plated
Details Consists of plating,dip,and/or coating that cannot be wiped off. plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects the casing surface.
Casing Length Between Ferrules
173.937 inches nominal
Details A measurement of the longest dimension of the casing between ferrules,in distinction from width.
Casing Outside Diameter
0.688 inches nominal
Details The length of a straight line which passes through the center of the casing,and terminates at the outside circumference.
Casing Protective Device Type
rubber cover
Details Indicates the type of protective device included with the casing.
Swivel End
not provided both ends
Details An indication of whether or not a swivel end(s) is provided.
Overall End Size
first end: 1.188 in. w; second end: 0.875 in. w
Details Designates the overall size of the end dimensions of the item.
Lubrication Fitting
not provided both ends
Details An indication of whether or not a lubrication fitting(s) is provided. pleaseuse mrc abff for niins were answered with "included" in place of this cancelled mrc.
Core Overall Length
175.047 inches minimum and 175.359 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the core.
Core Rotation Direction
clockwise
Details The direction in which the core is designed to rotate,when viewed axially,from the drive end.
Core Removability
nonremovable
Details An indication of whether or not the core(s) is removable.
Fsc Application Data
tachometer,armored car
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
7344191-36 19207 1 - 5 9 - CX
482438 49185 5 - 3 9 - CT
482438 02280 5 - 5 9 - CT
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
65750 - M -
RVC WCC TCC SHC
- 652 Z 9
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Manufacturer
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CAGE: 19207
WARREN , MI , 48397
UNITED STATES
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FAQs
Frequently asked questions for NSN 6680-00-795-2787
What is the NIIN of the NSN 6680-00-795-2787?
The National Item Identification Number (NIIN) of the NSN 6680-00-795-2787 is 00-795-2787
When the NSN 6680-00-795-2787 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962
Does the NSN 6680-00-795-2787 contain any precious metals?
Does not contain precious metal
Does the NSN 6680-00-795-2787 contain any hazardous material?
No data in HMIRS

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