Product Details | OPTICAL ELEMENT RETAINER

1240-00-209-5107 A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see CELL, OPTICAL ELEMENT. Excludes RING, EXTERNALLY THREADED.20312400038Optical Sighting and Ranging Equipment58550055Night Vision Equipment, Emitted and Reflected Radiation66500063Optical Instruments, Test Equipment, Components and Accessories

Part Alternates: 11737430, 1240-00-209-5107, 00-209-5107, 1240002095107, 002095107

Fire Control Equipment | Optical Sighting and Ranging Equipment

Supply Group (FSG) NSN Assign. NIIN
12 13 APR 1973 00-209-5107

Drawings & Photos | NSN 1240-00-209-5107


Cross Reference | NSN 1240-00-209-5107

Part Number Cage Code Manufacturer
11737430 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 1240-00-209-5107

Characteristic Specifications
STYLE DESIGNATOR F3 RECESSED
HOLE DIAMETER 0.875 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
OVERALL LENGTH 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
THREAD SIZE 1.125 IN.-32UNS-2A
MATERIAL STEEL, AMS 5639 OR STEEL, AMS 5645 OR STEEL, MIL-T-8606, COMP 321
SURFACE TREATMENT PASSIVATED, MIL-F-14072, FINISH E300
DRIVE TYPE SLOTTED
HOLE OR SLOT QUANTITY 2
WIDTH 0.062 INCHES NOMINAL
DEPTH 0.062 INCHES NOMINAL
DRIVE FACILITY ANGULAR SPACING IN DEG 180.0
INTERNAL ANNULAR SERRATION NOT PROVIDED
SETSCREW NOTCH NOT PROVIDED
III FSC APPLICATION DATA RECEIVER-TRANSMITTER,LASER
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 11737430

Restrictions/Controls & Freight Information | NSN 1240-00-209-5107

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 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