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 5935-01-254-5100
NSN 2925-00-486-8640
NSN 5895-01-088-0001
NSN 5895-01-037-8536
NSN 6130-01-352-8680
NSN 6110-01-029-5127
NSN 2925-01-157-9204
NSN 5950-01-422-6477
NSN 6610-01-418-0678
NSN 5975-01-099-1041
NSN 5935-01-034-7505
NSN 2925-01-311-7840