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 5965-01-311-8509
NSN 6110-01-512-2008
NSN 5998-01-113-5821
NSN 5855-01-634-0259
NSN 5975-01-294-3474
NSN 5935-00-248-5919
NSN 4140-01-131-6608
NSN 5960-01-416-6187
NSN 5998-01-067-9065
NSN 2925-01-358-8346
NSN 6610-00-591-5028
NSN 6645-00-881-9978