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 5855-01-532-3606
NSN 6110-00-849-6429
NSN 2925-00-536-4574
NSN 6145-00-336-8257
NSN 5905-00-147-7531
NSN 5990-01-264-9759
NSN 6650-01-003-9355
NSN 5895-01-094-7744
NSN 5835-01-247-2634
NSN 4140-01-612-6852
NSN 5905-01-124-2023
NSN 6685-01-461-3560