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 5925-00-007-0940
NSN 7035-01-044-0136
NSN 6130-01-492-9457
NSN 5930-01-100-9566
NSN 5990-01-414-7618
NSN 6645-00-279-1777
NSN 6150-00-852-7040
NSN 5990-01-345-1468
NSN 5835-00-170-5238
NSN 5855-01-505-1442
NSN 5990-01-026-8628
NSN 5920-00-137-5026