.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 6685-01-495-1007
NSN 5998-01-418-1057
NSN 6150-00-587-7196
NSN 5960-01-182-3676
NSN 5930-01-388-1287
NSN 6220-01-460-9886
NSN 6610-01-250-9327
NSN 5905-01-234-8880
NSN 6130-01-514-0581
NSN 5920-00-417-4624
NSN 6645-00-816-5337
NSN 5905-01-186-5906