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 6320-01-592-6248
NSN 5915-00-067-4227
NSN 5910-01-614-1667
NSN 5925-01-164-4697
NSN 6135-00-542-6216
NSN 7035-01-540-2746
NSN 5945-00-565-6186
NSN 5996-00-932-5301
NSN 5990-01-168-6797
NSN 6685-01-560-6998
NSN 5960-01-109-0452
NSN 5920-01-537-5277