Product Details | OPTICAL INSTRUMENT WINDOW

6650-00-530-0736 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.20212400038Optical Sighting and Ranging Equipment66500063Optical Instruments, Test Equipment, Components and Accessories

Part Alternates: 1028021, 6650-00-530-0736, 00-530-0736, 6650005300736, 005300736

Instruments and Laboratory Equipment | Optical Instruments, Test Equipment, Components and Accessories

Supply Group (FSG) NSN Assign. NIIN
66 00-530-0736

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Technical Data | NSN 6650-00-530-0736

Characteristic Specifications
MATERIAL GLASS, OPTICAL, JAN-G-174, TYPE 517-645
REFRACTION INDEX 1.5170 NOMINAL
DISPERSION 64.5 ANGSTROMS NOMINAL
POLISHED SURFACE BOTH
REFLECTION REDUCING SURFACE BOTH
POLISHED PERIPHERY NOT PROVIDED
DIAMETER 47.246 MILLIMETERS MINIMUM AND 47.500 MILLIMETERS MAXIMUM
THICKNESS 3.201 MILLIMETERS MINIMUM AND 3.277 MILLIMETERS MAXIMUM
BEVEL ANGLE IN DEG 45.000 NOMINAL
BEVEL DEPTH 0.381 MILLIMETERS NOMINAL
III FSC APPLICATION DATA PERISCOPE MX 1295/ASB-1A,BOMB DIRECTOR AN-ASB-1A

Restrictions/Controls & Freight Information | NSN 6650-00-530-0736

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information