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 5935-01-515-1339
NSN 5996-00-811-8120
NSN 5935-00-477-7753
NSN 6135-00-175-7132
NSN 6645-00-960-6594
NSN 5950-01-534-4840
NSN 5965-00-316-2768
NSN 4140-01-063-5929
NSN 6620-01-200-8176
NSN 6145-01-144-2374
NSN 7035-01-532-8077
NSN 5915-01-027-5067