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: Toughened (tempered) safety glass, of size and shape suitable for incorporation in vehicles, aircraft, spacecraft or vessels
NSN 7035-01-438-2108
NSN 6645-01-546-3212
NSN 5835-01-520-4479
NSN 5895-01-048-6433
NSN 6610-01-398-8092
NSN 6645-01-483-1518
NSN 6610-00-285-5366
NSN 6685-01-369-2064
NSN 5905-01-364-7202
NSN 6130-00-397-7690
NSN 5910-01-468-5571
NSN 5985-01-104-9375