6210-00-237-8020 WINDOW,LIGHTING FIXTURE Index 6220-00-237-8022 LENS,LIGHT

National Stock Number:
6230-00-237-8021

Federal Supply Class:
6230

National Item Identification Number:
002378021

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:
9000S6405-74222REVCPC2580064NAVAL SHIP SYSTEMS COMMAND
M16377/62-00381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-16377/6281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS17227-896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
EFFECTIVE DIAMETER13.813 INCHES MINIMUM AND 13.844 INCHES MAXIMUM
COLORCLEAR LENS
FLANGE WIDTH0.688 INCHES NOMINAL
LIGHT TRANSMISSION DESIGNTRANSPARENT LENS
OVERALL DIAMETER15.688 INCHES MINIMUM AND 15.719 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-16221,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE LENS
MATERIALGLASS LENS
MOUNTING DEVICE QUANTITY1
MOUNTING METHODFLANGE
STYLE DESIGNATORCONVEX
SURFACE CONDITIONSMOOTH FACE
SURFACE CONDITIONSTIPPLED OR ETCHED BACK


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