| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM,ASTM 8221;47.880 IN. MINAND 48.120 IN. MAX O/A LG OF TUBE; 4.880 IN. MIN AND 5.020 IN. MAX OD OF TUBE;0.350 IN. MIN AND 0.410 IN. MAX WALL THK OF TUBE;KNEE CONTROL FIRST RING 11.380 IN. MIN AND 11.620 IN. MAXFROM END OF TUBE;SECOND RING 24.260 IN. MIN AND 24.740 IN. MAX FROM END OF TUBE;3.760 IN. MIN AND 3.767 IN. MAX ID BOTH RINGS;USE WITH BOAT,BRIDGEERECTION,DED,HP 127B MODDED - NSN 1940-00-417-0526 |