5961-00-028-3956 SEMICONDUCTOR DEVICE,DIODE Index 5920-00-028-3963 FUSE BOX

National Stock Number:
6220-00-028-3961

Federal Supply Class:
6220

National Item Identification Number:
000283961

Description:
LIGHT,NAVIGATIONAL,MARINE

Detail:
A LIGHT SPECIFICALLY DESIGNED TO BE MOUNTED ON A MARINE CRAFT TO INDICATE ITS POSITION IN MOTION OR AT REST, ITS SPEED AND/OR ITS DIRECTION OF TRAVEL.


Manufacturer Information:
9S5299L80064NAVAL SHIP SYSTEMS COMMAND
9S5299LA80064NAVAL SHIP SYSTEMS COMMAND
9S5299LTYPEA80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FURNISHED ITEMS AND QUANTITY1 LAMP
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONWATERTIGHT-NEMA TYPE 4
LAMP BASE TYPE ACCOMMODATEDTHREE CONTACT MOGUL SCREW
LAMP PROTECTION DEVICEOPEN SIDE GUARD
LAMP TYPE ACCOMMODATED AND QUANTITY1 INCANDESCENT
LENS COLORCOLORLESS
LENS SURFACE CONDITIONFRESNEL FACE
LENS SURFACE CONDITIONSMOOTH BACK
LENS TRANSPARENCYTRANSLUCENT
LENS TYPE AND QUANTITY1 CYLINDRICAL, FLUTED, SHORT
MATERIALCOPPER ALLOY BODY
MOUNTING METHODBOLT
NOMINAL VISIBILITY ARC IN DEG40.0 HORIZONTAL
SPECIAL FEATURES4 MTG HOLES 0.531 IN. DIA EQUALLY SPACED ON A RADIUS OF 3.375 IN.
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMAGNETIC PERMEABILITY SHALL BE LESS THAN 1.2 BEFORE FABRICATIONAND NOT GREATER THAN 2.0 AFTER FABRICATION AS MEASURED IN A 200OERSTED FIELD
VOLTAGE RATING IN VOLTS115.0 AC NOMINAL OR 115.0 DC NOMINAL
SURFACE TREATMENTENAMEL BODY


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