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 6135-00-798-1425
NSN 5999-00-107-2615
NSN 5935-01-176-5057
NSN 6130-00-152-4266
NSN 5975-01-423-8507
NSN 6685-01-486-9736
NSN 5930-01-229-7534
NSN 2925-01-037-5383
NSN 5895-00-818-8313
NSN 5905-00-842-8634
NSN 6685-01-326-5418
NSN 5999-01-634-0576