6220-01-124-1307 LIGHT,COCKPIT,AIRCRAFT Index 6145-01-124-1309 BRAID,WIRE

National Stock Number:
6220-01-124-1308

Federal Supply Class:
6220

National Item Identification Number:
011241308

Description:
LENS,LIGHT

Detail:
A transparent or translucent item designed to enclose or be placed in front of a light source. Sections of the lens may be opaque. It may or may not include a holder. It is designed to be either a replacement unit for a specific type of light, such as LIGHT, INDICATOR; LIGHT, NAVIGATIONAL, MARINE; STOP LIGHT, VEHICULAR; and LANTERN, ELECTRIC or that portion of a SWITCH, (as modified) used as an actuator and having provisions for illumination. See also, WINDOW, LIGHTING FIXTURE; GLOBE; ELECTRIC LIGHT; and FILTER (2), (as modified).


Manufacturer Information:
10150077A486GNIMIKKEISTOKESKUS NCB FINLAND
A-9823-1172914GRIMES AEROSPACE COMPANY


Techincal Specification:
OVERALL DIAMETER1.580 INCHES NOMINAL
OVERALL THICKNESS0.180 INCHES NOMINAL
MOUNTING END DIAMETER1.360 INCHES NOMINAL
MATERIALGLASS LENS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-7989,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE LENS
LIGHT TRANSMISSION DESIGNTRANSLUCENT LENS
SURFACE CONDITIONSMOOTH BACK
SMOOTH FACE
MOUNTING METHODPRESS FIT
MOUNTING DEVICE QUANTITY1
COLORWHITE, AVIATION LENS
SPECIAL FEATURESMASKED W/OPAQUE DOT AND OPAQUE CERAMIC COATING ON ONE SURFACE; MATERIAL IS HEAT-RESISTANT GLASS
THE MANUFACTURERS DATA
MANUFACTURERS CODE72914
DESIGN CONTROL REFERENCEA-9823-11


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