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 6650-01-579-2137
NSN 5965-00-716-7078
NSN 6130-01-142-2698
NSN 6645-01-592-7862
NSN 5835-00-337-7801
NSN 6645-01-030-8930
NSN 5975-00-926-3073
NSN 5996-01-199-4885
NSN 6645-01-107-4836
NSN 5945-01-342-9364
NSN 5835-01-442-6482
NSN 6610-01-313-1473