Teilenummer
Entmilitarisierung
Lagerfähigkeit
UOM
NIIN
Teilenummer:
a51h20581-13
NSN
Nationale Bestandsnummer:
TXT
Beschreibung:
Externally Threaded Ring
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3a
MRC:
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.AAJF
Thread Direction:
Right-hand
MRC:
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.AASG
Casehardening Indicator:
Not casehardened
MRC:
The measurement of the chamfer angle,expressed in degrees.AATE
Chamfer Angle In Deg:
45.0
MRC:
A measurement of the longest dimension of the chamfer,in distinction from width.AAZP
Chamfer Length:
0.030 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
1.250 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.ABMZ
Diameter:
Between 2.900 inches and 2.910 inches
MRC:
Designates the thread diameter and number of threads per specific measurement scale.ABUJ
Thread Size:
3.250-12
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
Between 2.900 inches and 2.910 inches
MRC:
The physical configuration of the bore.AGZD
Bore Shape:
Straight
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:
Unj
MRC:
Indicates the type of drive for turning,rotating,or positioning the mechanism.AKCV
Drive Type:
Lug face
MRC:
A numeric value that reflects the hardness of the material when used in conjunction with a hardness rating scale.ALME
Material Hardness Rating:
Between 38.0 rockwell c and 45.0 rockwell c
MRC:
Indicates the location of the thread on the item.APJC
Thread Location:
End opposite drive end
MRC:
Indicates the type and number of accommodations included.AWHW
Accommodation Type And Quantity:
4 lugs
MRC:
The angle between accommodations,expressed in degrees.AWPF
Angle Between Accommodations In Deg:
90.0
MRC:
The measurement of a straight line from the center of the item to the center of the accommodation.AWPG
Radius From Geometric Axis To Accommodation:
Between 1.575 inches and 1.595 inches
MRC:
An indication of whether or not a beveled thread is included.AWPH
Beveled Thread:
Included
MRC:
An indication of whether or not a bore annular internal serration/s/ is included.AWPK
Bore Annular Internal Serration:
Not included
MRC:
An indication of whether or not a setscrew locking notch is included.AWPL
Setscrew Locking Notch:
Not included
MRC:
An indication of the process applied to the bore edge.AWQA
Bore Edge Process:
Chamfered
MRC:
Indicates the location of the end on which the process is to be applied.AWQB
Process End Location:
End opposite drive end
MRC:
A measurement from the bottom to the top of an object,in distinction from depth.HGTH
Height:
Between 3.230 inches and 3.270 inches
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, ams 5659
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp xm-12
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Passivated, mil-s-5002
MRC:
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 a surface.SURF
Surface Treatment:
Passivated, mil-s-5002
