NSN 5855-00-832-7293
Part Details | OPTICAL ELEMENT RETAINER
5855-00-832-7293 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.
Alternate Parts: SCC611625, SC-C-611625, SCC611625, SC-C-611625, 5855-00-832-7293, 00-832-7293, 5855008327293, 008327293
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | MAR 15, 1967 | 00-832-7293 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
RECESSED
Cross Reference | NSN 5855-00-832-7293
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SC-C-611625 | 28210 | UNITED STANDARD INDUSTRIES, INC. |
| SC-C-611625 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5855-00-832-7293
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | RECESSED |
| HOLE DIAMETER | 3.341 INCHES MINIMUM AND 3.351 INCHES MAXIMUM |
| OVERALL LENGTH | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| RECESS DIAMETER | 3.526 INCHES MINIMUM AND 3.536 INCHES MAXIMUM |
| RECESS DEPTH | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| THREAD SIZE | 3.656 IN.-32 |
| MATERIAL | ALUMINUM ALLOY AND ALUMINUM ALLOY 2024 |
| DRIVE TYPE | SLOTTED |
| HOLE OR SLOT QUANTITY | 2 |
| WIDTH | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| DEPTH | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| DRIVE FACILITY ANGULAR SPACING IN DEG | 180.0 |
| INTERNAL ANNULAR SERRATION | NOT PROVIDED |
| GUIDE DESIGN | THREAD CHAMFER |
| GUIDE LOCATION | EDGE OPPOSITE DRIVE EDGE |
| SETSCREW NOTCH | NOT PROVIDED |
| SPECIAL TEST FEATURES | FINISH ANODIZE IAW MIL-A-8525 |
| SUPPLEMENTARY FEATURES | ALL FILLETS 0.005 TO 0.010 |
| FSC APPLICATION DATA | NIGHT VISION EQUIP. EMITTED AND REFLECTED RADIATION |
| END ITEM IDENTIFICATION | CABINET,ELEC ASSY CY-6255/GRC AND IMAGE INTENSIFIER ASSY MX-8239/UV AND POWER SUPPLY PP-179A/GRD-1 |