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 6130-00-378-9889
NSN 2925-01-645-2948
NSN 2925-01-004-5627
NSN 6135-01-575-8362
NSN 6130-01-487-4556
NSN 5999-01-470-1590
NSN 5935-01-383-8209
NSN 5975-01-394-1046
NSN 6130-01-024-0107
NSN 2925-00-247-6248
NSN 6685-01-230-5682
NSN 6240-00-251-5235