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 5975-00-497-9632
NSN 5905-00-081-8627
NSN 5990-01-328-7396
NSN 6685-00-935-6961
NSN 6105-01-026-9114
NSN 5950-00-760-4338
NSN 5950-01-533-1055
NSN 7035-01-391-7470
NSN 5915-00-246-8709
NSN 6610-01-476-7412
NSN 6135-00-927-5848
NSN 5930-01-528-7560