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 7035-01-377-0760
NSN 6240-00-065-1437
NSN 5960-01-056-4982
NSN 4140-01-484-4707
NSN 5915-01-015-7030
NSN 5998-01-373-3203
NSN 5950-01-651-4716
NSN 6130-01-090-0894
NSN 5950-00-275-7038
NSN 5910-01-311-6723
NSN 7035-01-079-1514
NSN 6135-00-643-4843