NSN 1240-01-085-1587
Part Details | OPTICAL INSTRUMENT CELL ASSEMBLY
1240-01-085-1587 An item consisting of a CELL, OPTICAL ELEMENT in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see EYEPIECE ASSEMBLY, OPTICAL INSTRUMENT.
Alternate Parts: 8211643, 1240-01-085-1587, 01-085-1587, 1240010851587, 010851587
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | OCT 31, 1979 | 01-085-1587 | 22197 ( CELL ASSEMBLY, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-085-1587
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8211643 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-01-085-1587
| Characteristic | Specifications |
|---|---|
| MATERIAL | 4$EALUMINUM ALLOY, WW-T-785, ALLOY 2024, T3-CANCELED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 TO 6, ALLOY 2024, T6 FED SPEC 1ST MATERIAL RESPONSE |
| THREAD LOCATION | INTERNAL AND EXTERNAL |
| THREAD SIZE | A13/16-32$$A15/16-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | A2B$$A2A |
| THREAD PITCH DIAMETERS | +0.7787 TO +0.7922 INCHES AND +0.8981 TO +0.9161 INCHES |
| THREAD LENGTH | 0.078 INCHES AND 0.120 INCHES |
| THREAD DIRECTION | RIGHT-HAND AND RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| OPTICAL ELEMENT QUANTITY | 1 |
| OPTICAL ELEMENT TYPE | COMPOUND LENS |
| OPTICAL ELEMENT CONTROLLING AGENCY | ORD |
| OPTICAL ELEMENT IDENTIFYING NUMBER | 5036359 PART NO. |
| ACCESSORY COMPONENTS AND QUANTITY | CELL 1; RING 1; SEALING COMPOUND 2 |
| OVERALL LENGTH | 0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| OVERALL DIAMETER | 0.9304 INCHES MINIMUM AND 0.9364 INCHES MAXIMUM |
| SPECIAL FEATURES | CONTAINS 1 SAWSLOT 0.031 IN. W,0.040 DEEP |
