7.750' id x 10.000" od x 51.000" lg
No other part numbers with same form, fit, and function found.
NSN 4140-01-201-7960
NSN 6240-00-139-9222
NSN 5996-00-707-6228
NSN 6240-00-799-1528
NSN 5965-01-396-6216
NSN 5999-00-835-2249
NSN 6610-01-253-5112
NSN 5950-01-483-0102
NSN 5945-01-147-4484
NSN 5950-01-163-7806
NSN 6110-01-195-3631
NSN 6130-01-152-2859