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 5960-00-369-8018
NSN 5855-01-270-6847
NSN 6650-00-356-8405
NSN 5998-00-324-0878
NSN 5905-00-625-2282
NSN 6145-01-487-6739
NSN 6610-01-597-2911
NSN 5965-01-614-1191
NSN 6110-01-365-9286
NSN 5996-01-351-1558
NSN 5910-00-249-8571
NSN 6135-01-596-8904