.755 inside diameter
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5996-01-261-4262
NSN 2925-00-332-1361
NSN 6145-00-281-8161
NSN 5915-00-472-0102
NSN 6220-01-261-4888
NSN 5985-01-322-8290
NSN 2925-01-226-6126
NSN 5915-01-096-3137
NSN 5975-01-208-8443
NSN 6650-00-470-7498
NSN 5975-01-178-5709
NSN 6130-01-497-7921