4140-00-054-3467 FAN,TUBEAXIAL Index 5865-00-054-3473 PISTON,ACTUATING VA

National Stock Number:
9340-00-054-3470

Federal Supply Class:
9340

National Item Identification Number:
000543470

Description:
WINDOW,OBSERVATION

Detail:
A TRANSPARENT ITEM OF A PREDETERMINED SIZE THAT PERMITS UNOBSTRUCTED AND UNDISTORTED VIEW OF A DESIRED AREA. IT MAY INCLUDE A FRAME, HAVE REFERENCE MARKINGS, GRID LINES AND MAY BE HEAT STRENGTHENED AND/OR TINTED. IT IS GENERALLY USED WHERE SAFETY, SECURITY, AND/OR THE RESTRICTION OF FOREIGN MATTER ARE REQUIRED, SUCH AS THE VISUAL EXAMINATION OF THE INSIDE OF PRESSURIZED TANKS, LIQUID SIGHTS, CONTROLLED LIQUID FLOW, AND INSPECTION OF EQUIPMENT ENCLOSED IN A HOUSING. SEE WINDOW (AS MODIFIED); SCALE, CATHODE RAY TUBE; SCALE, PLOTTING; WINDOW, METAL; WINDOW, WOOD; AND WINDOW PANEL, AIRCRAFT.


Manufacturer Information:
SM-B-601384-119793CADILLAC PLASTIC AND CHEMICAL CO
SM-B-601384-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
COLORRED
EDGE TYPEFLAT FINISH
ENVIRONMENTAL PROTECTIONWEATHER RESISTANT
FEATURES PROVIDEDLIGHT REDUCING
FSC APPLICATION DATARADAR EQUIPMENT,EXCEPT AIRBORNE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL TRANSPARENCYCLEAR
MATERIALPLASTIC
OVERALL LENGTH1.875 INCHES NOMINAL
OVERALL THICKNESS0.060 INCHES NOMINAL
OVERALL WIDTH0.750 INCHES NOMINAL
PLY QUANTITY1
SPECIAL MARKINGSW/INDEX LINE
STYLE DESIGNATORSQUARE CORNERS
SURFACE FINISHFINE FINISHED


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