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 6130-01-416-6684
NSN 5930-00-599-4951
NSN 5990-00-428-1895
NSN 5985-00-402-3804
NSN 5935-00-808-9210
NSN 5910-01-197-4672
NSN 6220-01-135-3841
NSN 6110-01-289-1284
NSN 5915-01-099-0863
NSN 6610-01-025-8283
NSN 6135-01-272-6039
NSN 6610-01-323-0901