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 5975-01-486-0481
NSN 5930-01-068-0532
NSN 5835-01-581-1957
NSN 5935-01-495-4501
NSN 2925-00-450-7783
NSN 6145-01-558-3249
NSN 5835-00-560-6650
NSN 6320-01-583-6809
NSN 6105-00-562-4399
NSN 5965-01-506-7576
NSN 6135-01-026-9960
NSN 5855-01-049-5354