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 6645-01-550-9669
NSN 5835-01-054-7992
NSN 6650-01-323-6252
NSN 5960-01-437-5318
NSN 6620-01-020-4526
NSN 5910-00-170-8800
NSN 5945-01-030-4837
NSN 5930-01-220-4094
NSN 6650-01-039-9340
NSN 6610-00-906-0821
NSN 5930-01-126-8882
NSN 6620-00-382-8827