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 5960-01-088-6553
NSN 6620-01-078-6372
NSN 2925-01-525-8212
NSN 4140-01-188-6977
NSN 5905-00-239-1035
NSN 6220-00-287-9939
NSN 5985-00-872-5534
NSN 5998-00-094-7480
NSN 5975-01-043-1398
NSN 5935-01-393-1398
NSN 6650-01-027-1181
NSN 2925-00-190-5561