6720-00-144-4176 DRIVE ASSEMBLY,CASE Index 6210-00-144-4179 LENS,LIGHT

National Stock Number:
6210-00-144-4178

Federal Supply Class:
6210

National Item Identification Number:
001444178

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:
169-1112-20383330DIALIGHT CORPORATION
LC19GD381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-L-3661/1981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
EFFECTIVE DIAMETER0.630 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
COLORGREEN LENS
COLORBLACK HOLDER
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDRIPPROOF
LIGHT TRANSMISSION DESIGNTRANSLUCENT LENS
OVERALL DIAMETER0.750 INCHES MINIMUM AND 0.810 INCHES MAXIMUM
OVERALL LENGTH0.830 INCHES MAXIMUM
MATERIALPLASTIC LENS
MOUNTING DEVICE QUANTITY1
MOUNTING METHODINTERNAL THREAD
STYLE DESIGNATORSTOVEPIPE
SURFACE CONDITIONFROSTED BACK
SURFACE CONDITIONSMOOTH FACE
THREAD LENGTH0.140 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIAMETER0.688 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY27 PER INCH
THREAD SERIESUNS


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