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 6135-01-423-7502
NSN 5910-00-433-3128
NSN 5930-00-088-7530
NSN 6610-01-510-8687
NSN 6620-01-107-9916
NSN 5905-01-139-3261
NSN 6110-01-206-4893
NSN 5996-01-221-9472
NSN 6610-01-075-5821
NSN 5925-01-130-5343
NSN 6110-01-461-5116
NSN 5855-01-063-6340