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 5996-01-524-4955
NSN 5895-01-259-4385
NSN 6320-01-067-0474
NSN 6220-00-930-3146
NSN 5895-01-112-7720
NSN 5960-00-153-7115
NSN 5935-00-316-9410
NSN 6220-01-145-4993
NSN 6645-01-521-4383
NSN 6145-00-902-1410
NSN 6320-00-925-0558
NSN 5935-01-406-2893