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 5905-01-618-3213
NSN 2925-01-290-4562
NSN 5835-00-847-7277
NSN 5990-01-599-7106
NSN 6320-00-036-3688
NSN 5935-01-123-8120
NSN 6150-01-386-3071
NSN 5950-01-231-4551
NSN 5985-01-169-2145
NSN 6240-01-531-8616
NSN 6220-00-877-6376
NSN 6150-00-707-8804