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 6650-01-327-5113
NSN 5998-00-248-6943
NSN 5990-01-564-9532
NSN 5905-00-161-9175
NSN 6620-00-209-0767
NSN 5985-00-608-0869
NSN 6645-01-463-3441
NSN 6685-00-937-9699
NSN 5996-00-357-2948
NSN 5855-01-578-4914
NSN 5920-01-068-0178
NSN 6240-01-310-9380