NSN 1240-00-457-0550
Part Details | OPTICAL INSTRUMENT CELL ASSEMBLY
1240-00-457-0550 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: 7632830, 1240-00-457-0550, 00-457-0550, 1240004570550, 004570550
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | APR 28, 1969 | 00-457-0550 | 22197 ( CELL ASSEMBLY, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-457-0550
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7632830 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-457-0550
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| THREAD LOCATION | INTERNAL AND INTERNAL |
| THREAD SIZE | A1.812-32$$A2.125-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | A2B$$A3B |
| THREAD LENGTH | 0.204 INCHES AND 1.619 INCHES |
| THREAD DIRECTION | RIGHT-HAND AND RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CELL CONTROLLING AGENCY | FRANKFORD ARSENAL |
| CELL IDENTIFYING NUMBER | 7632831 PART NO. |
| OPTICAL ELEMENT QUANTITY | 1 |
| OPTICAL ELEMENT TYPE | COMPOUND LENS |
| OPTICAL ELEMENT CONTROLLING AGENCY | FRANKFORD ARSENAL |
| OPTICAL ELEMENT IDENTIFYING NUMBER | 7632702 PART NO. |
| ACCESSORY COMPONENTS AND QUANTITY | RETAINING RING 1 |
| OVERALL LENGTH | 2.276 INCHES MINIMUM AND 2.281 INCHES MAXIMUM |
| OVERALL DIAMETER | 2.373 INCHES MINIMUM AND 2.374 INCHES MAXIMUM |
| SPECIAL FEATURES | CHAMFER 0.015 IN. BY 45 DEG ON BOTH ENDS. TWO 0.104 DIA HOLES SPACED 180 DEG ON PERIPHERY FOR DRIVE FACILITY. ONE NO. 10-32NF-2 AND TWO NO. 5-44NF-2B THD HOLES ON DRIVE END PERIPHERY. THREE NO. 10-32NF-2B THD HOLES ON PERIPHERY OF END OPPOSITE DRIVE END. |
| FSC APPLICATION DATA | RANGE FINDER,M12 |
