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 5998-01-316-1220
NSN 5998-01-576-8237
NSN 6620-00-319-4044
NSN 5996-01-049-0851
NSN 6620-01-077-8033
NSN 5945-01-461-7798
NSN 5835-01-132-5894
NSN 6105-01-534-5360
NSN 6645-00-369-4410
NSN 6685-01-278-2141
NSN 5855-00-446-5921
NSN 6135-00-756-6149