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 6685-01-301-4835
NSN 5965-00-471-5018
NSN 5950-00-740-8146
NSN 6135-01-487-0773
NSN 5920-01-491-1905
NSN 6650-01-076-3922
NSN 6220-01-607-0748
NSN 6145-01-585-1182
NSN 5915-01-205-2933
NSN 5855-00-054-4686
NSN 5930-01-544-1569
NSN 5895-01-330-7025