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 5945-01-591-5355
NSN 5996-01-515-6895
NSN 5895-00-684-6879
NSN 6145-01-659-5994
NSN 7035-01-049-6776
NSN 5960-01-538-2082
NSN 6135-01-329-7994
NSN 5996-01-382-5113
NSN 6650-00-955-2802
NSN 5990-01-555-6616
NSN 5910-01-585-9496
NSN 6645-01-353-4356