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 6320-01-098-2503
NSN 5910-01-107-7256
NSN 5998-01-495-1311
NSN 6645-01-585-8628
NSN 6320-01-157-9076
NSN 6135-01-230-4399
NSN 7035-01-514-0599
NSN 6130-00-194-7548
NSN 6610-01-399-1295
NSN 6685-01-016-1256
NSN 5915-00-602-8506
NSN 6620-01-388-5713