NSN 1240-01-069-0157
Part Details | OPTICAL ELEMENT RETAINING RING
1240-01-069-0157 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: 048133, 957D048133, 12266933, 1240-01-069-0157, 01-069-0157, 1240010690157, 010690157
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | DEC 07, 1978 | 01-069-0157 | 22585 ( RING, RETAINING, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-069-0157
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 048133 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| 957D048133 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| 12266933 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 1240-01-069-0157
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| OUTSIDE DIAMETER | 4.875 INCHES NOMINAL |
| INTERNAL FLANGE THICKNESS | 0.145 INCHES NOMINAL |
| APERTURE DIAMETER | 3.840 INCHES MINIMUM AND 3.850 INCHES MAXIMUM |
| MOUNTING CONFIGURATION | 8-32UNC SCREWS 6 |