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 6650-00-043-3713
NSN 5920-00-493-8307
NSN 5975-00-996-8587
NSN 5985-01-261-6756
NSN 6645-00-204-4100
NSN 5965-01-051-0126
NSN 5975-00-572-9118
NSN 5915-00-983-0713
NSN 5895-01-578-6931
NSN 6135-00-269-5843
NSN 5855-01-260-7445
NSN 5960-01-412-0619