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 6620-00-586-6460
NSN 5990-01-498-0641
NSN 6135-01-116-3385
NSN 5910-00-236-2896
NSN 5895-01-645-8635
NSN 5985-01-203-6933
NSN 5999-01-183-9743
NSN 6320-01-089-9086
NSN 6610-01-003-9058
NSN 5945-01-424-4534
NSN 6110-01-454-7472
NSN 5975-01-096-2070