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 5965-01-072-8585
NSN 6130-01-323-8267
NSN 5935-01-438-9233
NSN 5998-01-331-0957
NSN 6645-01-204-7094
NSN 5998-01-282-7729
NSN 5925-00-179-0094
NSN 5855-00-327-2061
NSN 6135-01-535-2307
NSN 6145-00-689-9339
NSN 5975-00-244-0706
NSN 5905-00-420-8533