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 6110-01-118-2411
NSN 6620-00-560-4406
NSN 6105-01-441-1912
NSN 7035-01-021-0074
NSN 5998-00-904-7610
NSN 5930-01-172-4301
NSN 5935-00-964-4200
NSN 5960-00-701-2179
NSN 5998-00-619-8150
NSN 5960-01-064-0319
NSN 5998-00-427-6508
NSN 5915-01-491-6280