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 7035-01-194-9482
NSN 6110-01-436-9133
NSN 6320-01-054-3046
NSN 5945-00-730-4838
NSN 5975-01-477-8063
NSN 6620-01-452-8418
NSN 5965-00-735-9315
NSN 5985-00-673-5832
NSN 6105-01-108-2798
NSN 6150-00-846-2119
NSN 6685-00-473-2423
NSN 2925-00-071-4197