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 5960-00-113-0019
NSN 5935-00-517-9638
NSN 5835-01-608-8868
NSN 6220-01-003-7184
NSN 7035-00-834-2090
NSN 6110-01-067-7677
NSN 5925-01-388-2763
NSN 6105-01-394-5305
NSN 7035-01-299-7935
NSN 5925-01-534-9760
NSN 6620-00-010-8190
NSN 5935-00-912-7380