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 6240-00-141-0129
NSN 6685-00-976-0890
NSN 6145-01-111-3626
NSN 5930-00-006-8876
NSN 5895-01-558-3566
NSN 5905-01-004-4312
NSN 6145-00-233-6010
NSN 6645-01-487-4341
NSN 6135-01-453-5069
NSN 6650-01-267-9886
NSN 5895-01-345-5199
NSN 5996-00-937-1692