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 6105-01-005-4825
NSN 6320-00-139-1090
NSN 5925-00-985-0908
NSN 5855-01-115-9014
NSN 5910-00-035-5534
NSN 6645-01-352-5675
NSN 5855-01-191-3404
NSN 5925-01-310-5729
NSN 5935-01-022-6660
NSN 5999-00-077-4567
NSN 5835-00-434-4978
NSN 4140-01-482-9768