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 5998-01-422-1055
NSN 6645-01-059-7090
NSN 6320-00-106-7259
NSN 6150-00-351-4667
NSN 4140-01-284-3198
NSN 5910-00-572-5632
NSN 6135-01-156-4627
NSN 5998-01-285-5650
NSN 6145-01-003-5323
NSN 5935-00-073-9197
NSN 5998-00-522-8025
NSN 6110-00-269-2696