TXT
묘사:
Optical Instrument Reticle
MRC:
A measurement taken at right angles to the length of an item,in distinction from thickness.ABGL
Width:
0.470 inches
MRC:
A measurement of the longest dimension of any object,in distinction from width.ABRY
Length:
Between 0.470 inches and 0.490 inches
MRC:
A measurement of the axial thickness of an item,in distinction from length or width.BMLY
Axial Thickness:
Between 0.057 inches and 0.062 inches
MRC:
An indication of the ratio of the speed of light in the first medium to its speed in the second medium.BMMX
Refraction Index:
1.5230 and 1.5838
MRC:
The variation of the refractive index of the item.BMSH
Dispersion:
58.6 angstroms and 46.0 angstroms
MRC:
An indication of the finish on the rim.BMTX
Rim Finish:
Ground
MRC:
An indication of the graduations and/or markings on the item.BPDR
Graduations/markings:
Vertical hairline
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Glass optical
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
Material optical glass per mil-g-174, class 1, grade c, type 523-586 or 584-460
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Aiming circle
