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 7035-00-020-2227
NSN 5985-01-270-6888
NSN 6645-01-248-3123
NSN 5930-01-605-0162
NSN 4140-00-394-5744
NSN 5996-01-622-0076
NSN 6610-00-590-8869
NSN 6130-00-684-6773
NSN 2925-01-271-8727
NSN 5996-01-514-9292
NSN 6110-00-317-8063
NSN 6320-01-106-4414