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 6220-00-269-3783
NSN 5835-01-368-4015
NSN 5910-01-461-7673
NSN 5910-00-495-8469
NSN 6110-01-398-0212
NSN 6240-01-425-1659
NSN 6645-00-875-0772
NSN 5910-01-085-5763
NSN 5945-00-057-0668
NSN 2925-01-106-3552
NSN 5935-01-202-9359
NSN 5998-01-242-5246