NSN 1240-00-130-7585
Part Details | OPTICAL ELEMENT RETAINING RING
1240-00-130-7585 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: 481128PC2, 481128PC2, 1240-00-130-7585, 00-130-7585, 1240001307585, 001307585
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1963 | 00-130-7585 | 22585 ( RING, RETAINING, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-130-7585
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 481128PC2 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 481128PC2 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 1240-00-130-7585
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| OVERALL LENGTH | 2.125 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.000 INCHES NOMINAL |
| INTERNAL FLANGE THICKNESS | 0.125 INCHES NOMINAL |
| INNER GROOVE WIDTH | 0.155 INCHES NOMINAL |
| GROOVE DIAMETER | 2.750 INCHES NOMINAL |
| APERTURE DIAMETER | 2.595 INCHES NOMINAL |
| GROOVE LOCATION | INSIDE FACE OF FLANGE |
| MOUNTING CONFIGURATION | 0.140 IN. HOLES 8 |
| END ITEM IDENTIFICATION | GUN SIGHT MK15 |
