NSN 1240-01-384-1994
Part Details | OPTICAL ELEMENT RETAINING RING
1240-01-384-1994 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: 12950984, 12950984, 12950984, 12950984, 1240-01-384-1994, 01-384-1994, 1240013841994, 013841994
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | DEC 09, 1993 | 01-384-1994 | 22585 ( RING, RETAINING, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-384-1994
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12950984 | 2F218 | DECILOG, INC |
| 12950984 | 2S308 | FREEHOLD MANUFACTURING ASSEMBLY COINC |
| 12950984 | 63042 | MEMCO, INC.DBA MILITARY ELECTRONICS |
| 12950984 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-01-384-1994
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM |
| OUTSIDE DIAMETER | 2.100 INCHES NOMINAL |
| INTERNAL FLANGE THICKNESS | 0.050 INCHES NOMINAL |
| APERTURE DIAMETER | 1.850 INCHES NOMINAL |