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 5855-01-630-6578
NSN 6145-01-292-7702
NSN 6145-01-167-0199
NSN 5835-01-256-5555
NSN 6110-00-088-8269
NSN 6620-01-474-4951
NSN 6220-00-761-9520
NSN 5915-00-558-4413
NSN 5930-00-751-3993
NSN 5915-01-392-3168
NSN 2925-00-912-3993
NSN 7035-01-424-7019