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 5950-01-408-6799
NSN 6650-01-160-1110
NSN 5920-01-344-2403
NSN 6685-01-311-3855
NSN 6105-00-189-0515
NSN 5996-01-024-9976
NSN 5975-01-485-6341
NSN 6130-01-118-4022
NSN 6650-01-623-3078
NSN 5985-01-190-1336
NSN 6685-01-192-3051
NSN 6650-01-227-1632