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 6645-01-625-9422
NSN 6650-01-108-6629
NSN 5910-00-405-1542
NSN 6645-01-333-5810
NSN 5915-01-027-7339
NSN 5930-01-023-8302
NSN 6650-01-068-3687
NSN 5945-01-032-5449
NSN 6105-00-451-1206
NSN 6610-01-076-4800
NSN 5996-01-042-3421
NSN 6105-01-400-2402