6220-00-264-6439 LENS,LIGHT Index 6250-00-264-6441 LAMPHOLDER ASSEMBLY

National Stock Number:
6220-00-264-6440

Federal Supply Class:
6220

National Item Identification Number:
002646440

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:
9000S6405-73885REV2PC2480064NAVAL SHIP SYSTEMS COMMAND
C2011-2-276155MANHATTAN MARINE AND ELECTRIC CO
MS17374-396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
EFFECTIVE DIAMETER1.402 INCHES NOMINAL
COLORGREEN LENS
LIGHT TRANSMISSION DESIGNTRANSPARENT LENS
OVERALL DIAMETER1.562 INCHES NOMINAL
OVERALL LENGTH1.531 INCHES NOMINAL
MATERIALCOPPER ALLOY HOLDER
MATERIALGLASS LENS
MOUNTING DEVICE QUANTITY1
MOUNTING METHODTHREAD
SPECIAL FEATURES2 ACCESSORIES GASKETS
STYLE DESIGNATORSTOVEPIPE
SURFACE CONDITIONSMOOTH BACK
SURFACE CONDITIONSMOOTH FACE
THREAD CLASS2A
THREAD DIAMETER1.188 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.250 INCHES NOMINAL
THREAD SERIESUNEF
THREAD QUANTITY18 PER INCH


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