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 5855-00-487-9691
NSN 5985-01-134-2306
NSN 6645-01-269-8377
NSN 7035-00-981-7216
NSN 6650-00-088-4741
NSN 6145-00-683-5353
NSN 5996-00-012-3672
NSN 5935-01-099-8547
NSN 5930-01-500-1326
NSN 5999-00-487-0158
NSN 5935-00-821-2524
NSN 5930-01-606-8498