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 5905-00-419-0049
NSN 6320-01-442-8604
NSN 5960-00-462-7145
NSN 4140-00-177-8858
NSN 6645-01-367-2581
NSN 5835-00-051-9092
NSN 2925-01-341-0457
NSN 2925-01-556-0333
NSN 6145-01-258-5828
NSN 6610-01-518-8344
NSN 5910-01-350-6685
NSN 5855-01-540-3355