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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6650-01-633-6872
NSN 6145-00-174-9344
NSN 5905-01-293-7467
NSN 6105-01-145-8996
NSN 5950-01-251-4113
NSN 4140-00-640-1228
NSN 5996-01-369-2678
NSN 5910-00-858-1230
NSN 5975-01-385-8736
NSN 5945-00-461-9285
NSN 6685-00-038-7886
NSN 5915-01-386-0001