TXT
묘사:
Optical Element Cell
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2b
MRC:
The minimum and maximum pitch diameter limits of a straight screw thread.AAJE
Thread Pitch Diameters:
+0.5422/+0.5467 inches
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:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.ABET
Thread Length:
0.187 inches
MRC:
Designates the thread diameter and number of threads per specific measurement scale.ABUJ
Thread Size:
9/16-32
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:
Un
MRC:
Indicates the location of the thread on the item.APJC
Thread Location:
Internal
MRC:
An indication of whether or not off center construction is provided.BMTZ
Eccentric Construction:
Not provided
MRC:
Indicates the location of the chamfer(s) on the item.BPDC
Chamfer Location:
Threaded end
MRC:
Designates the size of the relative or proportionate dimensions of the chamfer.BPDD
Chamfer Size:
0.015 in. X 45 deg
MRC:
The means by which the element is secured to the item.BPDF
Element Securing Method:
Threaded ring
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Aluminum alloy, qq-a-225/6, alloy 2024, t4 and glass, dd-g-451, type 1, silvering quality
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum alloy 2024 and glass, dd-g-451, type 1, silvering quality
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-a-225/6, alloy 2024, t4 federal specification 1st material response
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:
Anodize
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:
Anodized black
