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 5965-00-886-8511
NSN 7035-01-076-4067
NSN 5935-01-395-9062
NSN 5985-01-049-0942
NSN 6105-01-462-1657
NSN 5990-01-296-8190
NSN 6135-01-010-0891
NSN 5910-01-317-0456
NSN 6685-01-324-8574
NSN 6110-00-601-0641
NSN 5935-01-088-4466
NSN 5910-00-774-6560