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 6130-00-566-8370
NSN 5945-00-925-9992
NSN 5920-01-576-9869
NSN 7035-01-226-2545
NSN 5930-01-575-7045
NSN 6220-00-997-3223
NSN 6620-01-025-3401
NSN 5965-01-509-5562
NSN 5925-01-246-6915
NSN 5855-01-049-5354
NSN 6650-00-831-5532
NSN 5895-00-831-4452