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 6685-01-476-4451
NSN 5999-01-381-0344
NSN 6650-01-094-6876
NSN 5996-00-260-8291
NSN 6150-00-419-3788
NSN 6105-00-351-3059
NSN 6645-01-292-6987
NSN 6620-00-656-3702
NSN 5945-01-272-4414
NSN 5975-01-025-5794
NSN 6610-01-328-8098
NSN 5950-01-235-6700