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 5996-01-563-2779
NSN 5835-01-281-7281
NSN 5855-01-061-6890
NSN 6240-00-677-0305
NSN 5855-00-100-9003
NSN 7035-01-290-7174
NSN 2925-01-244-3016
NSN 6240-01-534-2987
NSN 6110-01-565-8790
NSN 6105-01-565-8924
NSN 6320-00-228-5678
NSN 7035-00-631-3782