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 6650-00-930-8825
NSN 5925-01-225-3430
NSN 5925-01-227-4631
NSN 5975-01-648-2326
NSN 5920-00-983-8888
NSN 6620-01-525-3650
NSN 5945-01-396-6205
NSN 6110-01-068-4998
NSN 6105-01-421-6925
NSN 5996-01-194-8117
NSN 5925-01-088-4468
NSN 5985-01-268-8430