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 6130-01-525-5367
NSN 6320-00-098-2858
NSN 6135-00-134-6648
NSN 6620-00-382-8827
NSN 5855-01-298-2519
NSN 5950-00-676-2796
NSN 5985-01-280-2944
NSN 5920-01-381-6361
NSN 5910-01-246-4138
NSN 6645-00-357-8827
NSN 5895-01-559-1997
NSN 5999-00-906-8541