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 5925-00-563-0831
NSN 5950-00-294-4919
NSN 6685-01-024-9508
NSN 5925-01-329-9472
NSN 5910-01-094-6168
NSN 5925-01-119-7888
NSN 6220-01-308-1875
NSN 5999-01-239-2130
NSN 5925-01-026-0891
NSN 6610-01-365-4283
NSN 5910-01-224-5268
NSN 5835-01-412-6901