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 7035-01-076-2784
NSN 5965-01-342-2865
NSN 6650-01-525-0958
NSN 6650-01-433-3056
NSN 5910-00-403-4635
NSN 5950-00-409-5822
NSN 6145-00-927-8830
NSN 6620-00-058-5225
NSN 5905-00-709-0601
NSN 5990-00-177-2924
NSN 5915-01-446-2342
NSN 7035-00-050-9962