NSN 1240-01-081-0924
Part Details | OPTICAL ELEMENT RETAINING RING
1240-01-081-0924 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: 11575891, 11575891, 1240-01-081-0924, 01-081-0924, 1240010810924, 010810924
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | AUG 08, 1979 | 01-081-0924 | 22585 ( RING, RETAINING, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-081-0924
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11575891 | 59295 | ASSOCIATED PLATING AND FINISHINGCO INC |
| 11575891 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 1240-01-081-0924
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| OVERALL LENGTH | 0.250 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.380 INCHES NOMINAL |
| INTERNAL FLANGE THICKNESS | 0.020 INCHES NOMINAL |
| APERTURE DIAMETER | 0.201 INCHES NOMINAL |