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 6650-00-900-0049
NSN 5930-01-099-0464
NSN 5895-00-123-4842
NSN 5975-00-216-4848
NSN 6645-00-837-2267
NSN 6620-00-179-9079
NSN 5999-01-321-8070
NSN 7035-01-279-2815
NSN 6620-01-625-2855
NSN 5975-00-251-2478
NSN 6130-01-497-1010
NSN 6130-00-394-6555