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 6145-01-617-3773
NSN 6105-01-427-2336
NSN 6240-01-023-7720
NSN 5935-00-394-3726
NSN 6620-00-873-9825
NSN 6240-01-645-5523
NSN 6650-01-378-5435
NSN 5996-01-475-3412
NSN 6135-01-432-2785
NSN 5985-00-435-8188
NSN 6105-01-495-1492
NSN 6320-01-388-1067