Product Details | OPTICAL INSTRUMENT WINDOW

1240-00-336-4854 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: 176170PC1, 1240-00-336-4854, 00-336-4854, 1240003364854, 003364854

Fire Control Equipment | Optical Sighting and Ranging Equipment

Supply Group (FSG) NSN Assign. NIIN
12 00-336-4854

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 1240-00-336-4854

Technical Data | NSN 1240-00-336-4854

Characteristic Specifications
MATERIAL GLASS
REFRACTION INDEX 1.5150 NOMINAL
POLISHED SURFACE ONE
POLISHED PERIPHERY NOT PROVIDED
DIAMETER 8.500 MILLIMETERS NOMINAL
THICKNESS 3.000 MILLIMETERS NOMINAL
BEVEL ANGLE IN DEG 45.000 NOMINAL
BEVEL DEPTH 0.85 MILLIMETERS NOMINAL
III FSC APPLICATION DATA RANGEFINDER,FIRE CONTROL

Restrictions/Controls & Freight Information | NSN 1240-00-336-4854

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