Product Details | OPTICAL ELEMENT CELL

6650-01-251-2653 A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.20512400038Optical Sighting and Ranging Equipment12700040Aircraft Gunnery Fire Control Components58550055Night Vision Equipment, Emitted and Reflected Radiation66100018Flight Instruments66500063Optical Instruments, Test Equipment, Components and Accessories

Part Alternates: 7680628, 6650-01-251-2653, 01-251-2653, 6650012512653, 012512653

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

Supply Group (FSG) NSN Assign. NIIN
66 15 MAR 1987 01-251-2653

Cross Reference | NSN 6650-01-251-2653

Part Number Cage Code Manufacturer
7680628 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 6650-01-251-2653

Characteristic Specifications
MATERIAL BRASS, WW-T-791, GRADE 2, TYPE A
ECCENTRIC CONSTRUCTION NOT PROVIDED
OVERALL LENGTH 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
OVERALL DIAMETER 1.171 INCHES MINIMUM AND 1.172 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 6650-01-251-2653

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
Demilitarization Code:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information