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 6105-01-539-5332
NSN 6645-00-359-5463
NSN 5920-01-241-3227
NSN 5910-00-071-3648
NSN 5960-01-481-8051
NSN 6130-00-925-3926
NSN 5998-01-164-3634
NSN 5945-00-803-6104
NSN 5996-00-205-2933
NSN 5855-00-294-7532
NSN 5835-01-434-0790
NSN 6620-01-201-4176