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 5965-01-167-8513
NSN 6240-01-382-3756
NSN 5910-00-900-1209
NSN 6645-01-422-9672
NSN 2925-00-878-2196
NSN 2925-01-257-6225
NSN 5910-01-454-8443
NSN 7035-01-601-4051
NSN 5930-01-558-9286
NSN 5985-00-115-6483
NSN 5895-01-388-6628
NSN 6105-01-435-5530