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 5965-01-036-6244
NSN 6110-01-165-0240
NSN 6130-00-311-5693
NSN 5965-00-949-0234
NSN 6610-00-417-4299
NSN 7035-01-100-2796
NSN 5935-01-518-2306
NSN 6240-00-050-4522
NSN 5999-01-298-6340
NSN 5910-01-381-5624
NSN 7035-00-902-8995
NSN 5990-01-579-2711