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 7035-01-049-6776
NSN 6645-00-624-5963
NSN 2925-01-442-7812
NSN 6105-01-074-4360
NSN 6240-01-100-3696
NSN 5990-01-364-0813
NSN 2925-01-073-8223
NSN 5935-01-624-1993
NSN 5835-01-316-3255
NSN 6650-01-528-8045
NSN 6150-01-250-2772
NSN 7035-00-215-3272