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 5935-01-484-9422
NSN 6145-01-159-6659
NSN 5915-00-213-3603
NSN 6240-00-334-6766
NSN 5905-01-095-3817
NSN 6610-01-268-8456
NSN 2925-01-116-6838
NSN 6320-01-177-3192
NSN 5855-01-658-6119
NSN 6150-01-515-6940
NSN 6240-01-249-2284
NSN 6650-01-044-7746