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 6105-01-131-2621
NSN 6135-01-322-4655
NSN 5965-01-386-2988
NSN 5935-01-199-9068
NSN 2925-00-869-1451
NSN 5990-01-370-4785
NSN 6130-00-453-8910
NSN 6320-00-823-2015
NSN 6240-01-299-6881
NSN 6610-00-710-0993
NSN 5835-01-329-4814
NSN 5945-00-167-2756