NSN 5855-00-010-5231 SCD599156, SC-D-599156, SCD5999156
Product Details | OPTICAL ELEMENT RETAINER
5855-00-010-5231 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: SCD599156, SC-D-599156, SCD5999156, SC-D-5999156, 5855-00-010-5231, 00-010-5231, 5855000105231, 000105231
Communication, Detection, and Coherent Radiation Equipment | Night Vision Equipment, Emitted and Reflected Radiation
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | 01 NOV 1967 | 00-010-5231 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
Drawings & Photos | NSN 5855-00-010-5231
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Technical Data | NSN 5855-00-010-5231
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | F1 RECESSED |
| HOLE DIAMETER | 3.631 INCHES MINIMUM AND 3.633 INCHES MAXIMUM |
| OVERALL LENGTH | 2.325 INCHES NOMINAL |
| RECESS DIAMETER | 3.952 INCHES NOMINAL |
| RECESS DEPTH | 1.567 INCHES NOMINAL |
| THREAD SIZE | 3.875-32 |
| HOLE CHAMFER ANGLE IN DEG | ANY ACCEPTABLE |
| HOLE CHAMFER DIAMETER | ANY ACCEPTABLE |
| MATERIAL | ALUMINUM ALLOY, 6061 |
| SURFACE TREATMENT | ENAMEL AND ANODIZED |
| DRIVE TYPE | KNURL |
| DIAMETER | 4.312 INCHES MINIMUM AND 4.344 INCHES MAXIMUM |
| WIDTH | 0.562 INCHES NOMINAL |
| DEPTH | 0.222 INCHES NOMINAL |
| DRIVE FACILITY ANGULAR SPACING IN DEG | 18.0 |
| INTERNAL ANNULAR SERRATION | NOT PROVIDED |
| GUIDE DESIGN | THREAD CHAMFER |
| GUIDE LOCATION | DRIVE EDGE |
| SETSCREW NOTCH | NOT PROVIDED |
| III FSC APPLICATION DATA | NIGHT VISION EQUIP. |
Restrictions/Controls & Freight Information | NSN 5855-00-010-5231
| 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. |
| 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 | 72D | unknown |
| Originating Activity Code | CL | U.S. Army Communications-Electronics Fort Monmouth, NJ 07703-5006 |
| 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 |