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 5998-01-349-6085
NSN 5930-00-913-2120
NSN 6610-01-551-9122
NSN 6620-00-767-4377
NSN 5985-01-549-5453
NSN 5990-00-898-2675
NSN 6685-00-659-7831
NSN 5935-00-737-8563
NSN 6145-01-291-4252
NSN 5920-01-268-0720
NSN 6130-01-485-2464
NSN 5965-00-862-3295