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 5998-01-067-7312
NSN 6320-00-908-6841
NSN 6610-01-062-9994
NSN 4140-01-441-2339
NSN 5910-01-239-3899
NSN 5910-01-484-2107
NSN 5935-01-626-3912
NSN 6320-01-399-1633
NSN 6135-00-767-0331
NSN 6620-01-111-5847
NSN 6150-00-620-8768
NSN 5996-01-578-7409