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 6135-00-575-8942
NSN 5985-01-596-5031
NSN 5905-00-678-2044
NSN 5950-01-064-0525
NSN 5915-01-092-8805
NSN 5905-01-188-2932
NSN 6110-00-247-0211
NSN 6105-00-352-9481
NSN 6130-01-061-4002
NSN 2925-01-101-0463
NSN 5965-01-241-0553
NSN 5895-00-116-5640