3020-00-620-7237 GEAR,SPUR Index 1680-00-620-7243 BEARING,BALL,ANNULAR

National Stock Number:
6210-00-620-7240

Federal Supply Class:
6210

National Item Identification Number:
006207240

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:
815-1853054PC3894227SCOVILL INC NUTONE DIV


Techincal Specification:
COLORWHITE LENS
LIGHT TRANSMISSION DESIGNTRANSPARENT LENS
OVERALL DIAMETER4.516 INCHES NOMINAL
OVERALL THICKNESS0.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-391,GR 1 FED SPEC SINGLE MATERIAL RESPONSE LENS
MATERIALPLASTIC LENS
MOUNTING DEVICE QUANTITY10
MOUNTING METHODTHREAD
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY32 PER INCH
SURFACE CONDITIONSMOOTH BACK
SURFACE CONDITIONSMOOTH FACE
THREAD CLASS2B
THREAD DIAMETER0.138 INCHES
THREAD DIRECTIONRIGHT-HAND


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