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 6110-01-155-6560
NSN 5905-01-408-4572
NSN 6620-00-224-7739
NSN 6130-00-373-1757
NSN 5990-00-893-8998
NSN 6685-01-242-9982
NSN 5990-00-344-2062
NSN 6620-01-440-5585
NSN 5935-00-270-1271
NSN 6135-00-477-8847
NSN 6135-01-108-6057
NSN 5950-01-149-9410