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 5975-01-504-0484
NSN 5975-01-482-8382
NSN 6130-00-932-1591
NSN 6150-01-185-6471
NSN 6105-01-014-7570
NSN 6320-00-905-0543
NSN 2925-01-191-9668
NSN 2925-01-098-9549
NSN 5990-01-328-9846
NSN 5895-01-398-7303
NSN 5945-01-088-9048
NSN 5925-00-110-3194