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 6135-00-983-9187
NSN 6105-00-444-4418
NSN 7035-01-227-2546
NSN 5910-01-535-8863
NSN 5930-00-176-2646
NSN 6145-00-500-5679
NSN 5855-01-478-2333
NSN 5999-01-029-5157
NSN 4140-00-300-4641
NSN 6105-00-235-7982
NSN 5990-00-247-0975
NSN 5835-00-581-9460