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 5960-01-148-2297
NSN 6110-00-058-0095
NSN 5925-01-458-0743
NSN 5975-00-670-5213
NSN 5920-01-283-1093
NSN 6130-01-494-9940
NSN 6145-00-082-5172
NSN 6105-01-125-4161
NSN 6645-01-157-9080
NSN 5905-00-837-0818
NSN 5985-01-430-0439
NSN 5910-01-074-9155