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 5935-01-054-3556
NSN 6650-00-425-7028
NSN 4140-00-844-9436
NSN 6620-01-567-7456
NSN 5920-01-326-2706
NSN 5895-00-337-5575
NSN 5975-01-364-8662
NSN 5960-01-224-0414
NSN 5945-01-188-9567
NSN 6620-00-992-5876
NSN 6240-01-497-7901
NSN 6130-00-019-8996