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 5950-01-269-6046
NSN 5915-00-631-6172
NSN 6685-01-303-6512
NSN 5915-00-035-4462
NSN 5935-01-239-5000
NSN 2925-01-071-9291
NSN 5895-01-058-3765
NSN 5910-01-478-2686
NSN 6105-00-938-8503
NSN 5999-01-216-2485
NSN 5996-01-172-3104
NSN 6620-01-591-1761