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 5855-01-213-9076
NSN 4140-01-193-4841
NSN 6130-01-322-7150
NSN 5985-01-447-2540
NSN 5975-01-585-8918
NSN 5950-00-588-5805
NSN 5975-01-551-2152
NSN 5915-00-115-2256
NSN 5950-00-032-6432
NSN 5855-01-646-1589
NSN 6105-01-487-7484
NSN 5925-01-334-6357