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 5960-01-413-3877
NSN 7035-01-225-5114
NSN 2925-00-925-0545
NSN 6135-01-383-1910
NSN 5965-01-335-4304
NSN 5930-01-565-1391
NSN 6320-00-845-3261
NSN 6110-01-079-0630
NSN 6320-00-036-3688
NSN 5945-00-035-4439
NSN 5945-01-658-7238
NSN 5996-01-630-5791