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 5945-00-964-8651
NSN 5935-01-100-2659
NSN 2925-01-477-3787
NSN 5925-01-463-8594
NSN 5910-00-890-5721
NSN 5915-01-113-7872
NSN 5855-00-631-4565
NSN 6220-01-426-8824
NSN 6320-01-255-2096
NSN 6105-01-384-7386
NSN 6320-01-228-2380
NSN 5935-01-377-0887