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 6220-01-481-3827
NSN 6610-01-092-4038
NSN 5990-00-330-5412
NSN 5935-01-233-7176
NSN 6130-00-061-7486
NSN 5998-01-483-3365
NSN 5910-00-954-0783
NSN 2925-01-236-3547
NSN 5930-01-252-4612
NSN 5905-00-022-9034
NSN 6610-01-372-2147
NSN 6220-00-266-8222