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 5835-01-103-3583
NSN 6320-01-322-4950
NSN 5975-00-152-2591
NSN 5965-01-580-5910
NSN 5965-01-370-1891
NSN 6150-01-461-3887
NSN 5950-01-306-1418
NSN 6610-01-494-3703
NSN 5920-00-170-3576
NSN 5920-00-067-9115
NSN 5985-01-479-4391
NSN 5925-00-897-4821