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 6105-00-953-0470
NSN 7035-01-380-3759
NSN 5985-00-116-8450
NSN 5925-01-176-0151
NSN 6685-00-116-8073
NSN 6320-01-364-1840
NSN 6685-01-096-6867
NSN 6240-00-504-0981
NSN 5935-01-570-4309
NSN 5990-00-539-7859
NSN 6620-01-504-0997
NSN 5960-01-252-8821