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 5910-00-080-1358
NSN 5965-00-532-3284
NSN 5835-01-055-6859
NSN 6650-01-370-5265
NSN 6145-01-166-3714
NSN 6620-01-105-5770
NSN 5990-01-426-7350
NSN 6105-01-316-0853
NSN 7035-00-213-6413
NSN 5855-01-138-4985
NSN 6645-00-269-8440
NSN 6105-01-585-1559