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National Stock Number:
1240-00-995-8768
Federal Supply Class:
1240
National Item Identification Number:
009958768
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.
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Manufacturer Information:
| 10514256 | 0WU25 | E.R. PRECISION OPTICAL CORP. | | 10514256 | 11934 | SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED | | 10514256 | 19200 | US ARMY ARDEC RDECOM | | 10514256 | 1KRZ6 | COVERT INDUSTRIES, LTD | | 1240009958768 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 10514256 | 1MVE6 | ARGUS INTERNATIONAL, LTD |
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Techincal Specification:
| BEVEL ANGLE IN DEG | 30.000 NOMINAL | | BEVEL DEPTH | 3.280 MILLIMETERS NOMINAL | | FSC APPLICATION DATA | PERISCOPE,XM32,OPTICAL SIGHTING AND RANGING EQUIPMENT | | LENGTH | 43.590 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-16592 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS | | POLISHED PERIPHERY | PROVIDED | | POLISHED SURFACE | BOTH | | REFLECTION REDUCING SURFACE | BOTH | | WIDTH | 78.690 MILLIMETERS NOMINAL | | THICKNESS | 9.130 MILLIMETERS NOMINAL |
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