|
|
|
National Stock Number:
6650-01-625-6961
Federal Supply Class:
6650
National Item Identification Number:
016256961
Description:
WINDOW,OPTICAL INSTRUMENT
Detail:
A COLOR FREE ITEM OF TRANSPARENT OR TRANSLUCENT MATERIAL, USUALLY OPTICAL GLASS, HAVING SPECIFIC LIGHT DISPERSIVE AND REFRACTIVE PROPERTIES. THIS ITEM MUST HAVE TWO PLANE-PARALLEL SURFACES AND IS DESIGNED FOR USE IN AN OPTICAL INSTRUMENT TO PROVIDE A BARRIER TO FOREIGN MATTER AND/OR PERMIT LIGHT TRANSMISSION IN OR TO THE OPTICAL SYSTEM.
|
Manufacturer Information:
| 717456725-009 | 04939 | LOCKHEED MARTIN CORPORATION |
|
Techincal Specification:
| MATERIAL | GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED | | SPECIAL FEATURES | ITEM CONTAINS TOXIC MATERIAL,ITEM PRESENTS NO HEALTH HAZARD AS LONG AS THE GLASS IS INTACT.IF GLASS IS BROKENPERSONNEL SHOULD TAKE NECESSARY PRECAUTIONS TO AVIOD INHALING OR INJUSTING FINE GLASS PARTICALS |
|
|