Used on mk17 mod3, afterbody/tailcone mk48 mod6. 2.1250" overall length 2 grooves around the outside anodize surface treated 17c solid, plain, no outside flanges
0.6400" overall length technical order reference is 1a-10a-4-27 fig-6 idx-12; surface treatment iaw qq-p-416, type 2, class 2 17c solid, plain, no outside flanges