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 5855-01-034-3845
NSN 6645-00-935-7046
NSN 6610-01-218-7668
NSN 6105-01-188-8800
NSN 5965-00-170-5254
NSN 5965-01-574-1659
NSN 5975-00-883-1321
NSN 7035-00-371-7749
NSN 4140-01-424-3270
NSN 6320-01-377-5701
NSN 6150-01-477-5973
NSN 5960-01-055-6436