NSN 6650-01-102-4453
Part Details | OPTICAL ELEMENT RETAINING RING
6650-01-102-4453 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: 10219540, 10219540, 6650-01-102-4453, 01-102-4453, 6650011024453, 011024453
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | OCT 21, 1980 | 01-102-4453 | 22585 ( RING, RETAINING, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6650-01-102-4453
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10219540 | 64217 | P D C ASSOCIATES INC |
| 10219540 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 6650-01-102-4453
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 |
| THREAD LOCATION | EXTERNAL |
| THREAD SIZE | 2 13/16-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD CLASS | 2A |
| THREAD PITCH DIAMETERS | +2.7865 TO +2.7909 INCHES |
| THREAD LENGTH | 0.125 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.125 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.813 INCHES NOMINAL |
| INTERNAL FLANGE THICKNESS | 0.071 INCHES NOMINAL |
| APERTURE DIAMETER | 2.625 INCHES NOMINAL |
