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 6620-00-710-6847
NSN 5910-01-178-7536
NSN 6650-01-259-0918
NSN 5915-00-483-0136
NSN 5895-01-053-4271
NSN 5998-00-724-6552
NSN 7035-00-275-5604
NSN 6620-00-816-9755
NSN 5975-00-243-1275
NSN 6130-01-267-6123
NSN 5925-00-356-8007
NSN 5996-00-360-5126