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 6105-01-546-5347
NSN 6130-01-091-8233
NSN 5996-01-500-6644
NSN 6145-01-003-8665
NSN 6135-01-280-0600
NSN 6645-01-407-0204
NSN 5990-01-272-4091
NSN 6240-01-532-1468
NSN 5915-00-097-8415
NSN 5925-00-057-6762
NSN 5935-01-605-2726
NSN 5985-01-640-9690