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 6610-00-675-8157
NSN 5920-01-384-4835
NSN 5915-01-357-7063
NSN 6645-00-998-7820
NSN 6105-01-476-7393
NSN 7035-01-053-4769
NSN 5965-00-445-1843
NSN 6145-01-550-4434
NSN 5975-00-489-1413
NSN 6150-01-467-6006
NSN 5895-00-269-8280
NSN 2925-01-604-8984