Product Details | OPTICAL ELEMENT CELL

1240-00-131-6286 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: 8213381, 1240-00-131-6286, 00-131-6286, 1240001316286, 001316286

Fire Control Equipment | Optical Sighting and Ranging Equipment

Supply Group (FSG) NSN Assign. NIIN
12 11 DEC 1968 00-131-6286

Cross Reference | NSN 1240-00-131-6286

Part Number Cage Code Manufacturer
8213381 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 1240-00-131-6286

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-601, ALLOY 355, T6 AND ALUMINUM ALLOY, QQ-A-601, ALLOY 356, T6
SURFACE TREATMENT ANODIZED, MIL-A-8625, TYPE 1, CLASS 2
THREAD LOCATION INTERNAL AND EXTERNAL
THREAD SIZE 4-3/16 IN.-32 AND 2-9/16 IN.-32
SCREW THREAD SERIES DESIGNATOR UNS AND UNS
THREAD CLASS 2B AND 2A
THREAD PITCH DIAMETERS 4.1672 TO 4.1732 INCHES AND 2.5366 TO 2.5409 INCHES
THREAD LENGTH 0.280 INCHES AND 0.245 INCHES
THREAD DIRECTION RIGHT-HAND AND RIGHT-HAND
ECCENTRIC CONSTRUCTION NOT PROVIDED
ELEMENT SECURING METHOD SCREW
OVERALL LENGTH 7.640 INCHES MINIMUM AND 7.650 INCHES MAXIMUM
OVERALL DIAMETER 4.300 INCHES MINIMUM AND 4.310 INCHES MAXIMUM
III FSC APPLICATION DATA PERISCOPE,TANK
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 8213381

Restrictions/Controls & Freight Information | NSN 1240-00-131-6286

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: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
NMF Description 058110 OPTICAL GOODS OR INSTRUMENTS NOI
Less than car load rating D 200
Less than truck load rating D 200.0
Water commodity Code 744 unknown
Originating Activity Code BG RDECOM-ECBC-RI
Rock Island, IL 61299
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity M Medical supplies, equipment, samples records, etc.
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