NSN 1240-01-498-4245
Part Details | OPTICAL ELEMENT RETAINING RING
1240-01-498-4245 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: 5613064, 1240-01-498-4245, 01-498-4245, 1240014984245, 014984245
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JUN 26, 2002 | 01-498-4245 | 22585 ( RING, RETAINING, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-498-4245
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5613064 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 1240-01-498-4245
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| DRIVE TYPE | RIM |
| OUTSIDE DIAMETER | 1.944 INCHES MINIMUM AND 1.948 INCHES MAXIMUM |
| SPECIAL FEATURES | RING HAS 11 X .060-80 UNI - 2B MOUNT HOLES |
| END ITEM IDENTIFICATION | NEXT ASSEMBLY: EYEGUARD HOUSING ASSY NSN 1240-01-497-6275; FC33 ADAPTER ASSY; W/S: PERISCOPE. |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MID EYEGUARD HOUSING |