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 2925-01-591-4030
NSN 6130-00-864-5210
NSN 5996-00-188-7063
NSN 6150-01-313-5542
NSN 6650-01-223-0852
NSN 5855-01-558-4532
NSN 5895-00-821-9067
NSN 5910-00-205-2430
NSN 6320-01-399-6177
NSN 5920-01-094-7284
NSN 5990-00-656-5798
NSN 5895-01-447-7262