Product Details | OPTICAL ELEMENT RETAINING RING

1240-01-076-6672 A cylindrical item having an internally flanged diameter designed to retain a lens or window in the objective end, or a diopter scale at the viewing end of an optical instrument. It may have one or more of the following characteristics: internal thread or machined for a press fit, method of securing, and/or knurled periphery. For externally threaded items, see RETAINER, OPTICAL ELEMENT. Excludes CELL, OPTICAL ELEMENT; NUT, PLAIN KNURLED; NUT, PLAIN ROUND; and RING, RETAINING.20312400038Optical Sighting and Ranging Equipment58550055Night Vision Equipment, Emitted and Reflected Radiation66500063Optical Instruments, Test Equipment, Components and Accessories

Part Alternates: 11780080, 424821, 42482-1, 1240-01-076-6672, 01-076-6672, 1240010766672, 010766672

Fire Control Equipment | Optical Sighting and Ranging Equipment

Supply Group (FSG) NSN Assign. NIIN
12 09 MAY 1979 01-076-6672

Cross Reference | NSN 1240-01-076-6672

Part Number Cage Code Manufacturer
11780080 19200 US ARMY ARDEC RDECOM
42482-1 09344 ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS

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Technical Data | NSN 1240-01-076-6672

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 7075-T651 QQ-A-250/12
SURFACE TREATMENT ANODIZED, MIL-A-8625, TYPE 2, CLASS 2
THREAD LOCATION EXTERNAL
THREAD SIZE 3/8-32
SCREW THREAD SERIES DESIGNATOR UNS
THREAD CLASS 2A
THREAD PITCH DIAMETERS 2.4741 TO 2.4784 INCHES
THREAD LENGTH 2.499 INCHES
THREAD DIRECTION RIGHT-HAND
OUTSIDE DIAMETER 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM
INTERNAL FLANGE THICKNESS 0.315 INCHES NOMINAL
MOUNTING CONFIGURATION 0.081 IN.DIA.12 HOLES EQUALLY SPACED
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 11780080

Restrictions/Controls & Freight Information | NSN 1240-01-076-6672

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
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

Management | NSN 1240-01-076-6672

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeH Individual and Crew-Served Weapons
Weapons Systems/End Item or Homogeneous GroupH6Armament Subsystem, 20mm and Enhanced Fire Control System, XM97E2
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each