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 6130-01-063-7446
NSN 5895-01-452-9759
NSN 7035-00-981-7216
NSN 5965-01-385-7813
NSN 6645-00-108-6479
NSN 6650-01-138-1712
NSN 6650-01-459-7155
NSN 6620-01-036-6687
NSN 7035-01-640-9847
NSN 6145-01-503-8534
NSN 5960-01-426-4242
NSN 5910-00-173-0356