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 5985-01-062-1169
NSN 5996-01-122-5561
NSN 5835-01-327-6324
NSN 5910-01-333-0051
NSN 7035-00-286-6221
NSN 6240-01-288-0555
NSN 5920-00-422-5517
NSN 2925-00-139-0720
NSN 2925-00-167-6762
NSN 5996-00-170-8060
NSN 6650-01-506-4742
NSN 5965-00-035-4556