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 5905-00-299-8000
NSN 6610-01-423-3608
NSN 6105-00-434-1228
NSN 7035-00-541-8516
NSN 5950-01-656-6628
NSN 5930-00-308-2713
NSN 5895-01-531-4528
NSN 6240-00-635-9953
NSN 5990-01-503-0194
NSN 6105-01-646-1674
NSN 5965-01-449-1101
NSN 5905-00-031-4406