16 holes drilled and tapped 3/8 1nch diameter equally spaced on a 5 1/2 inches diameter bolt circle on first end. 16 holes drilled 13/32 inch diameter on a 5 1/2 inches diameter bolt circle equally spaced on second end. To be installed on the stern tube shaft as outer oil tube
A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
Classification: Other tubes, pipes and hollow profiles, seamless, circular cross-section, iron or nonalloy steel, cold-drawn or cold-rolled
NSN 6110-01-213-7469
NSN 5905-01-005-0425
NSN 5905-00-064-3346
NSN 6240-01-211-4507
NSN 5996-00-739-2315
NSN 2925-01-341-7423
NSN 6105-00-679-7580
NSN 5935-01-564-9294
NSN 6620-00-083-8996
NSN 6320-01-624-0193
NSN 6610-01-326-0119
NSN 6645-01-645-9117