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 5925-00-443-9425
NSN 6650-01-196-4667
NSN 5945-01-020-7668
NSN 6130-01-349-6375
NSN 6105-01-223-7307
NSN 5855-01-454-1538
NSN 5855-01-286-9928
NSN 5950-00-763-6233
NSN 5925-01-487-8190
NSN 6610-01-473-5678
NSN 5910-00-938-4999
NSN 5930-01-230-3209