Part Details | OPTICAL ELEMENT RETAINING RING
1240-00-382-5897 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: 4811174, 481117-4, 265451, 654780, 481117PC4, 1240-00-382-5897, 00-382-5897, 1240003825897, 003825897
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1963 | 00-382-5897 | 22585 ( RING, RETAINING, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-382-5897
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 481117-4 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 265451 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 654780 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 481117PC4 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 1240-00-382-5897
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| OUTSIDE DIAMETER | 3.375 INCHES NOMINAL |
| INTERNAL FLANGE THICKNESS | 0.062 INCHES NOMINAL |
| APERTURE DIAMETER | 3.125 INCHES NOMINAL |
| GROOVE LOCATION | INSIDE FACE OF FLANGE |
| END ITEM IDENTIFICATION | GUN SIGHT MK15 |