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 5895-00-108-8474
NSN 5905-01-109-3328
NSN 5930-01-100-1244
NSN 5920-01-024-9190
NSN 6620-01-029-3705
NSN 6150-00-941-6089
NSN 5990-01-272-4091
NSN 5925-01-448-9590
NSN 6130-01-518-5064
NSN 2925-01-351-9748
NSN 6150-01-553-0709
NSN 5985-01-641-3817