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 2925-01-323-9835
NSN 6610-01-244-3416
NSN 5990-01-443-2931
NSN 5855-01-236-9645
NSN 6650-00-098-6128
NSN 6650-01-547-8928
NSN 6650-01-292-7749
NSN 6645-01-166-3788
NSN 6130-01-351-1653
NSN 6610-01-326-0119
NSN 5975-00-087-0673
NSN 6135-01-273-1253