Features
Glass material.
Includes quality control certificate of conformance.
Specifications
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End Application:
Support equipment, h-53 helicopter; boresight ali--cage 14590
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Material:
Glass
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-417-3287
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Special Features:
1 1/4in. O.D.; 17mm edt.Glass cross-line reticle is mounted in the base;