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 6240-00-182-7944
NSN 5855-00-327-2112
NSN 6150-01-135-4115
NSN 5975-01-454-9847
NSN 6685-00-112-7040
NSN 6130-00-762-6508
NSN 6130-00-202-4688
NSN 6320-01-458-1853
NSN 6650-00-122-9452
NSN 6110-00-794-7654
NSN 6150-00-284-9133
NSN 5999-01-431-8680