Product Details | OPTICAL ELEMENT CELL

1240-00-503-9490 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: 5039490, 1240-00-503-9490, 00-503-9490, 1240005039490, 005039490

Fire Control Equipment | Optical Sighting and Ranging Equipment

Supply Group (FSG) NSN Assign. NIIN
12 01 JAN 1963 00-503-9490

Cross Reference | NSN 1240-00-503-9490

Part Number Cage Code Manufacturer
5039490 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 1240-00-503-9490

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, WW-T-700/3, ALLOY 2024, T3
SURFACE TREATMENT ANODIZED, MIL-A-8625, TYPE 2, CLASS 2
THREAD LOCATION INTERNAL
THREAD SIZE 79/100-48
SCREW THREAD SERIES DESIGNATOR UNS
THREAD CLASS 3B
THREAD PITCH DIAMETERS 0.7765 TO 0.7797 INCHES
THREAD LENGTH 0.365 INCHES
THREAD DIRECTION RIGHT-HAND
ECCENTRIC CONSTRUCTION PROVIDED
CHAMFER LOCATION NO CHAMFER
DRIVE TYPE SLOTTED FACE
OVERALL WIDTH 0.365 INCHES NOMINAL
OVERALL DIAMETER 0.936 INCHES NOMINAL
SPECIAL FEATURES SAW SLOT 0.03 IN. X 0.03 IN.
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 5039490

Restrictions/Controls & Freight Information | NSN 1240-00-503-9490

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 095190 HARDWARE, NOI SUB 9
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable