6750-01-281-5469 FILM,PHOTOGRAPHIC Index 4920-01-281-5471 HANGER,STRIKER CONTACT ASSEMBLY

National Stock Number:
9340-01-281-5470

Federal Supply Class:
9340

National Item Identification Number:
012815470

Description:
GLASS,SAFETY,SINGLE PLATE

Detail:
A TRANSPARENT ITEM CONSISTING OF PRESTRESSED PIECES OF GLASS, WITH STRAIGHT PARALLEL SURFACES. PRESTRESS RESULTS FROM HEATING UP TO FUSING TEMPERATURE FOLLOWED BY UNIFORM QUENCHING ON BOTH SIDES. QUICK SHRINKING PRODUCES A HIGH SURFACE TENSION WHICH ONLY CAN BE BROKEN DOWN BY A HEAVY MECHANICAL LOAD. THE SHATTERED GLASS CRUMBLES INTO SPHERICAL NON-SPLINTERING PIECES. IT MAY BE HEAT RESISTANT OR TINTED AND IS GENERALLY USED WHERE SAFETY CHARACTERISTICS SUCH AS IN MOTOR-VEHICLE WINDOWS ARE REQUIRED. EXCLUDES GLASS, LAMINATED.


Manufacturer Information:
D6116C93395NATIONAL AUTO GLASS SPECIFICATIONS INC


Techincal Specification:
FEATURES PROVIDEDTEMPERED
OVERALL LENGTH21.000 INCHES NOMINAL
OVERALL WIDTH19.000 INCHES NOMINAL
MATERIAL TRANSPARENCYCLEAR
MATERIALGLASS SAFETY
PLY QUANTITY1
STYLE DESIGNATORSQUARE CORNERS


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