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 6130-00-078-8497
NSN 7035-00-020-2227
NSN 2925-00-149-0760
NSN 5996-01-158-5197
NSN 4140-01-246-5358
NSN 5935-01-590-8116
NSN 5945-01-016-2545
NSN 6145-01-041-6562
NSN 6320-01-544-0860
NSN 5930-01-383-0622
NSN 5920-01-406-5195
NSN 6110-00-441-9214