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 5935-00-079-3616
NSN 4140-00-288-8205
NSN 5945-01-205-3534
NSN 6610-01-656-0041
NSN 6610-01-116-2527
NSN 5920-00-239-6552
NSN 6110-00-865-4666
NSN 6610-00-216-6538
NSN 5975-01-372-8691
NSN 6105-01-486-9396
NSN 5855-01-430-5459
NSN 5920-00-312-7872