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 5910-01-356-3508
NSN 5905-01-310-6824
NSN 5945-01-607-7708
NSN 5920-00-436-7753
NSN 5925-01-197-8406
NSN 5935-00-150-1678
NSN 5855-01-396-0258
NSN 5855-01-434-2825
NSN 5999-01-067-8368
NSN 5985-00-597-2966
NSN 5895-01-015-0543
NSN 5915-01-451-4332