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 6645-01-157-9080
NSN 6130-01-420-5445
NSN 6110-01-578-6777
NSN 5985-00-266-2094
NSN 6620-00-374-3539
NSN 5945-00-087-5810
NSN 5960-01-578-5259
NSN 5990-01-455-8035
NSN 5998-00-009-0499
NSN 7035-00-206-6123
NSN 6150-01-079-9997
NSN 5855-01-374-9116