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 5998-01-407-2568
NSN 5930-01-444-3615
NSN 5965-01-466-1154
NSN 5935-01-090-8190
NSN 5965-00-204-8513
NSN 6620-00-825-2227
NSN 6145-01-462-8380
NSN 5910-01-278-7745
NSN 5930-01-367-8229
NSN 6105-01-074-3588
NSN 7035-00-167-7411
NSN 6110-00-710-9531