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 5930-01-400-0892
NSN 5950-00-006-3122
NSN 6320-01-240-4637
NSN 6145-01-116-8137
NSN 6610-01-264-4888
NSN 6645-01-023-5264
NSN 5935-00-371-2879
NSN 5975-01-482-0878
NSN 5855-01-068-3683
NSN 5945-01-157-9953
NSN 6105-00-445-4976
NSN 6685-01-032-7978