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 7035-01-023-7859
NSN 6130-01-076-2702
NSN 6105-01-643-0247
NSN 5930-01-418-3915
NSN 5996-00-855-7619
NSN 6145-01-230-0058
NSN 6610-01-351-4607
NSN 5920-01-140-7297
NSN 6110-01-033-7557
NSN 6650-01-187-3364
NSN 5985-00-623-3691
NSN 5895-01-522-3794