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 6645-01-023-8724
NSN 6105-01-477-7491
NSN 5935-01-585-3828
NSN 6685-01-040-5980
NSN 5996-00-207-6086
NSN 6610-01-080-1041
NSN 7035-01-382-4413
NSN 5990-01-443-2931
NSN 6320-01-271-0247
NSN 6105-01-391-7124
NSN 5905-00-866-8522
NSN 6130-01-226-2435