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 6105-01-532-0395
NSN 6110-01-237-2548
NSN 5935-01-508-2263
NSN 5985-01-349-7340
NSN 6220-01-565-9588
NSN 5999-01-445-6085
NSN 6130-01-604-1131
NSN 6650-01-252-8190
NSN 5925-00-900-5354
NSN 5990-01-188-7309
NSN 6685-01-127-6833
NSN 5960-01-091-2444