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 5905-01-350-3624
NSN 5945-01-474-5583
NSN 5910-00-689-3016
NSN 5945-00-445-3683
NSN 5895-00-274-6255
NSN 6105-00-118-1508
NSN 6685-01-359-9166
NSN 4140-01-084-9429
NSN 5920-00-394-9529
NSN 5855-01-373-4610
NSN 6145-01-268-3073
NSN 2925-01-593-2542