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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-01-458-3814
NSN 6320-01-449-1014
NSN 5910-00-088-8726
NSN 7035-00-436-1229
NSN 6110-01-472-6987
NSN 6220-01-553-1190
NSN 6650-01-035-3041
NSN 5910-00-191-8040
NSN 5965-01-049-8307
NSN 5950-01-274-4183
NSN 6645-01-265-8729
NSN 6610-01-327-3187