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 5915-01-135-8164
NSN 6650-01-290-4001
NSN 6105-01-498-3990
NSN 5996-01-241-5255
NSN 5925-01-064-9123
NSN 5910-01-013-0206
NSN 6610-01-314-0719
NSN 5999-01-538-6481
NSN 6685-00-527-9315
NSN 7035-01-531-6554
NSN 6150-01-437-7402
NSN 5895-00-116-3782