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 5915-00-864-3733
NSN 5965-00-451-0518
NSN 5910-01-551-1268
NSN 5930-01-107-8398
NSN 6685-01-658-6624
NSN 5920-01-433-2967
NSN 7035-00-803-3056
NSN 5998-01-537-5322
NSN 5925-01-167-8144
NSN 5998-01-432-1596
NSN 5895-00-267-7430
NSN 5996-01-608-0642