2815-01-321-2744 CYLINDER SLEEVE Index 5340-01-321-2746 RETAINER,HELICAL COMPRESSION SPR

National Stock Number:
1240-01-321-2745

Federal Supply Class:
1240

National Item Identification Number:
013212745

Description:
EYESHIELD,OPTICAL INSTRUMENT

Detail:
A RESILIENT RUBBER ITEM, DESIGNED TO BE ATTACHED TO THE VIEWING APERTURE OF AN OPTICAL INSTRUMENT, TO MAINTAIN PROPER EYE DISTANCE AND TO PROTECT THE EYE(S) OF THE OBSERVER FROM STRAY LIGHT, WIND, AND/OR INJURY DUE TO SHOCK OF GUN FIRE OR SIMILAR DISTURBANCES. EXCLUDES VISOR, PERISCOPE.


Manufacturer Information:
625960911934SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED
625960953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
ATTACHMENT METHODPRESS FIT
ATTACHMENT END INSIDE DIAMETER1.500 INCHES
MATERIALRUBBER SYNTHETIC
VIEWING END INSIDE DIAMETER0.718 INCHES


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