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 6130-01-505-6558
NSN 6110-01-188-8017
NSN 6130-00-396-1118
NSN 6135-01-071-4410
NSN 5915-01-096-8857
NSN 6130-00-753-2807
NSN 5950-01-541-4659
NSN 5935-01-628-7218
NSN 6240-00-113-8820
NSN 5855-01-144-4837
NSN 5905-01-632-5870
NSN 6145-01-158-2125