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 6620-01-004-2738
NSN 5835-01-442-6482
NSN 5905-00-818-9022
NSN 6620-01-053-6650
NSN 5999-01-534-7592
NSN 6620-01-087-2354
NSN 6105-00-343-6648
NSN 5910-00-556-6209
NSN 6110-01-364-3199
NSN 5935-00-980-9356
NSN 6145-01-127-8686
NSN 5996-00-333-5182