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 5975-00-789-6209
NSN 6650-01-515-0391
NSN 5905-01-581-5562
NSN 7035-01-457-5645
NSN 6650-00-018-7298
NSN 5999-00-242-2766
NSN 5910-01-147-8087
NSN 6105-00-233-3103
NSN 6145-01-547-5728
NSN 5925-00-764-4686
NSN 6135-00-057-2005
NSN 5950-01-107-9976