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 6135-00-998-5884
NSN 5920-01-003-8110
NSN 2925-01-209-3584
NSN 5835-01-447-2544
NSN 6105-01-415-2339
NSN 6685-00-966-5561
NSN 5915-01-630-5579
NSN 6620-01-643-1483
NSN 5965-00-079-0928
NSN 5965-00-339-2743
NSN 5910-00-761-3060
NSN 5905-00-862-8258