Features
Includes quality control certificate of conformance.
Specifications
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Fsc Application Data:
Test set electronic equip.
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-227-8405
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Special Features:
Material: optical glass in accordance with mil-g-174, type 517-642 grade a fine annealed; 1.750 in. Dia; 0.247 in. Thk on one end, tapered to 0.125 in. Thk