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 6145-01-386-0529
NSN 5925-01-230-9655
NSN 7035-01-382-4413
NSN 5910-01-301-6927
NSN 6220-01-485-2381
NSN 5996-01-536-6773
NSN 6610-01-371-3006
NSN 6150-00-932-1333
NSN 5935-00-341-0438
NSN 5999-00-413-0223
NSN 6685-01-062-2151
NSN 5915-01-021-0160