6220-01-179-4491 LENS,LIGHT Index 6210-01-179-4493 LENS,LIGHT

National Stock Number:
6210-01-179-4492

Federal Supply Class:
6210

National Item Identification Number:
011794492

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:
6057D88 H0104804NORTHROP GRUMMAN SYSTEMS CORPORATION
LC44WT381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-L-3661/5881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
EFFECTIVE LENGTH0.250 INCHES NOMINAL
EFFECTIVE WIDTH1.438 INCHES NOMINAL
COLORGRAY/GREY INSCRIPTION BACKGROUND
COLORWHITE INSCRIPTION
COLORWHITE LENS
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDRIPPROOF
INSCRIPTIONPORT FACE AND POWER FACE AND ON FACE
OVERALL HEIGHT1.500 INCHES NOMINAL
OVERALL LENGTH0.812 INCHES NOMINAL
LIGHT TRANSMISSION DESIGNTRANSLUCENT LENS
MATERIALPLASTIC ACRYLIC LENS
MOUNTING DEVICE QUANTITY2
MOUNTING END DIAMETER0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
MOUNTING METHODSCREW
SPECIAL FEATURESUNPAINTED CROSS-HATCHED BORDER 0.094 IN. W; 0.938 IN. BY 1.438 IN. OA CENTERED
STYLE DESIGNATORFLAT
SURFACE CONDITION COLORWHITE AND GRAY/GREY FACE
SURFACE CONDITIONPAINTED FACE
SURFACE CONDITIONSMOOTH BACK


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