| FUNCTIONAL DESCRIPTION | WILL DEVIATE A 2 1/2 INCH DIA COLLIMATED LIGHT BEAM THROUGH AN ANGLE OF 90 DEGRE PORM 3 ARC SECONDS,MEASURED IN A PLANE PARALLEL TO ITS MOUNTING PLANE |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ASSEMBLY OF ALUMINUM ENCASED GLASS PRISM. DRIVE UNIT 1,MOUNTING BASE PLATE 1,THEODOLITE 1 |
| ENTRY DATE | 73-5-15 |
| FUNCTIONAL CLASSIFICATION | AA-7.1 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PENTAPRISM |
| REFERENCE DATA AND LITERATURE | MODEL SPESS S-133-132-4-616,PENTAPRISM 67831-707-1,FUNCTIONAL TEST AA0209-083,INTERFACE DOCUMENT D20186-111,BASE EQUIP INSTALLATION 18223 |
| RELATIONSHIP TO SIMILAR EQUIPMENT | TRANSFER MIRROR NSN 4935007812485 |