Part Details | OPTICAL ELEMENT RETAINING RING
5855-00-125-0632 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.
Alternate Parts: SMB657308, 5855-00-125-0632, 00-125-0632, 5855001250632, 001250632
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | SEP 07, 1974 | 00-125-0632 | 22585 ( RING, RETAINING, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5855-00-125-0632
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SMB657308 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5855-00-125-0632
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| THREAD LOCATION | INTERNAL |
| THREAD SIZE | 1 3/4-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD CLASS | 2B |
| THREAD PITCH DIAMETERS | +1.7340 TO +1.7380 INCHES |
| THREAD LENGTH | 0.125 INCHES |
| OVERALL LENGTH | 0.125 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.870 INCHES NOMINAL |
| MOUNTING CONFIGURATION | 0.063 IN. DIA HOLES 8 |
| SPECIAL FEATURES | CHAMFERED |
| FSC APPLICATION DATA | NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION |