CONFIGURATIOn: DISC W/3 THRU-HOLES, PLANE-PARALLEL
OUTER DIAMETER: 0.532″+/-.001″
INNER DIAMETER: 0.105″+/-.002″
ADDITIONAL THRU-HOLES: 0.059″+/-.005″ 2 PLACES.
EQUALLY SPACED (180 DEGREES
APART) ON A 0.276″ B.C.
CONCENTRICITY: OD, ID, AND B.C. CONCENTRIC WITHIN
0.005″.
THICKNESS: 0.098″+/-.005″
PARALLELISM: NOT SPECIFIED.
EDGE BEVELS: LIGHT PROTECTIVE BEVEL ALL SHARP
EDGES 0.005″ MAXIMUM.
SURFACE FINISH: ALL SURFACES FINE GROUND.
MATERIAL TYPE/QUALITY: FUSED SILICA, NON-OPTICAL,
3.14 RELATIVE DIELECTRIC
CONSTANT.