NSN 1240-01-498-4334 5613066, 01-498-4334, 014984334
Product Details | OPTICAL ELEMENT RETAINING RING
1240-01-498-4334 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: 5613066, 1240-01-498-4334, 01-498-4334, 1240014984334, 014984334
Fire Control Equipment | Optical Sighting and Ranging Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | 26 JUN 2002 | 01-498-4334 | 22585 ( RING, RETAINING, OPTICAL ELEMENT ) |
Demand History | NSN 1240-01-498-4334
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1240-01-498-4334 | 2015-01-11 | 22 | DIBBS |
| 1240-01-498-4334 | 2013-07-197 | 5 | DIBBS |
| 1240-01-498-4334 | 2009-02-51 | 3 | DIBBS |
| 1240-01-498-4334 | 2008-08-221 | 2 | DIBBS |
Cross Reference | NSN 1240-01-498-4334
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5613066 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Technical Data | NSN 1240-01-498-4334
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, CORROSION RESISTING |
| SURFACE TREATMENT | BLACK OXIDE, MIL-C-13924, CLASS 4 |
| DRIVE TYPE | KNURL |
| OUTSIDE DIAMETER | 2.296 INCHES MINIMUM AND 2.302 INCHES MAXIMUM |
| INTERNAL FLANGE THICKNESS | 0.035 INCHES MINIMUM AND 0.043 INCHES MAXIMUM |
| SPECIAL FEATURES | INSIDE DIA OF RING IS 1.001 AND HAS 12 THRU MOUNTING HOLES .070 DIA. EACH. |
| III END ITEM IDENTIFICATION | NEXT ASSEMBLY: EYEGUARD HOUSING ASSY NSN 1240-01-497-6275; FC33 ADAPTER ASSY; W/S: PERISCOPE. |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | MID-EYEGUARD HOUSING COVER |
Restrictions/Controls & Freight Information | NSN 1240-01-498-4334
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item 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: | 0 | Represents 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 | ||
| Less than truck load rating | D | 200.0 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | TX | Defense Supply Center Columbus Columbus, OH 43218 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, 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 1240-01-498-4334
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |