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 6135-00-416-2898
NSN 6150-01-442-0911
NSN 6685-01-586-0870
NSN 7035-01-386-5722
NSN 6130-01-181-5475
NSN 5996-00-923-2388
NSN 5915-01-323-1481
NSN 5895-01-391-5682
NSN 5895-01-393-0585
NSN 6320-01-198-4024
NSN 5910-01-214-9517
NSN 7035-00-104-7613