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 6110-00-249-7914
NSN 6220-01-148-2575
NSN 7035-01-381-6185
NSN 6650-01-497-1773
NSN 7035-00-167-7411
NSN 6110-00-819-0574
NSN 6610-00-229-6742
NSN 2925-01-457-2202
NSN 6620-00-009-0904
NSN 5990-00-202-5127
NSN 5996-01-062-9335
NSN 5945-01-312-2944