NSN 1240-01-528-9189 13480817, 1780817, 01-528-9189
Product Details | OPTICAL ELEMENT RETAINER
1240-01-528-9189 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: 13480817, 1780817, 1240-01-528-9189, 01-528-9189, 1240015289189, 015289189
Fire Control Equipment | Optical Sighting and Ranging Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | 29 MAR 2005 | 01-528-9189 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
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Technical Data | NSN 1240-01-528-9189
| Characteristic | Specifications |
|---|---|
| DIAMETER | 0.375 INCHES NOMINAL |
| WIDTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| SPECIAL FEATURES | LENGTH 0.520 INCHES;0.04 OUNCES |
| III END ITEM IDENTIFICATION | TARGET ACQUISITION SUBSYSTEM |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT RETAINER |
Restrictions/Controls & Freight Information | NSN 1240-01-528-9189
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 |
|---|---|---|
| No Freight Information | ||