NSN 6650-00-938-6117
Part Details | OPTICAL ELEMENT RETAINING RING
6650-00-938-6117 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: BUWEPSDWG2076276, 2076276, 6650-00-938-6117, 00-938-6117, 6650009386117, 009386117
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 17, 1967 | 00-938-6117 | 22585 ( RING, RETAINING, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6650-00-938-6117
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BUWEPSDWG2076276 | 36090 | LOCKHEED MARTIN LIBRASCOPECORP |
| 2076276 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 6650-00-938-6117
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC |
| OVERALL LENGTH | 0.245 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.312 INCHES NOMINAL |
| INTERNAL FLANGE THICKNESS | 0.070 INCHES NOMINAL |
| INNER GROOVE WIDTH | 0.0500 INCHES NOMINAL |
| GROOVE DIAMETER | 2.874 INCHES NOMINAL |
| APERTURE DIAMETER | 2.774 INCHES NOMINAL |
| GROOVE LOCATION | INSIDE FACE OF FLANGE |
| MOUNTING CONFIGURATION | FOUR 2-56NC-2B HOLES 0.185 IN. DEEP |
