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 6685-01-392-9858
NSN 6110-01-098-3985
NSN 5855-00-228-8446
NSN 5960-00-912-5391
NSN 6110-00-491-5788
NSN 5835-01-116-2369
NSN 6135-01-190-2628
NSN 6145-00-809-4279
NSN 6610-01-519-8953
NSN 5855-01-020-7982
NSN 6320-01-094-2634
NSN 6105-01-123-6123