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National Stock Number:
1240-01-273-9545
Federal Supply Class:
1240
National Item Identification Number:
012739545
Description:
MOUNT,ARMORED VEHICLE PERISCOPE
Detail:
A DEVICE WHICH IS USUALLY ATTACHED TO A GUN TRUNNION OR TANK TURRET. IT IS USED TO LINK THE PERISCOPE, TANK WITH THE GUN BORE AT ALL ANGLES OF GUN ELEVATION AND IT PROVIDES AN OPERATING AND/OR RETRACTING POSITION FOR THE PERISCOPE. A HEADREST, OPTICAL INSTRUMENT IS FURNISHED WITH THE ITEM.
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Manufacturer Information:
| 10513312 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| OVERALL HEIGHT | 9.469 INCHES NOMINAL | | OVERALL LENGTH | 12.625 INCHES NOMINAL | | SPECIAL FEATURES | MATERIAL CASTING,FERROUS,PRECISION COMP 416,OF FED.STD.NO.66 SPEC MIL-C-10005; HEAT TREATMENT SURFACE HARDEN SURFACES MARKED X .020 MIN DEPTH ROCKWELL HARDNESS A 70 MIN,IN ACCORDANCE WITH SPEC-S-12515; OVERALL 12.625 INCHESLONG; OVERALL 9.469 INCHES WIDE; OVERALL 3.844 INCHES THICK; ITEM CONTAINS 6HOLES 0.594 + 0.016 C BORE 1 DIA + 0.016 OPPOSITE SIDE 0.719 DEEP + 0.016; ITEM HAS 3 HOLES 0.453 DRILL 0.500-20 UNF-2B; ITEM HAS 2 HOLES 0.213 NO. 3 DRILL 0.250-28 UNF-2B; ITEM HAS 4 HOLES 0.272 LETTER I DRILL 0.313-24 UNF-2B; ITEM HAS 2 HOLES 0.332 LETTER Q DRILL 1.125 DEEP + 0.016 0.375 - 24 UNF-2B 0.313 DEEP + 0.016. |
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