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 5920-00-051-2629
NSN 6320-01-194-1253
NSN 5925-00-539-2016
NSN 5965-01-357-8259
NSN 4140-00-958-1252
NSN 5910-00-222-3679
NSN 5965-00-153-5216
NSN 6150-01-328-8058
NSN 6130-01-006-7990
NSN 6130-01-116-4575
NSN 5925-01-249-0912
NSN 6145-01-611-6822