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 5999-00-489-7803
NSN 6685-01-106-3210
NSN 6685-01-628-6997
NSN 6105-01-003-9162
NSN 5935-00-222-9014
NSN 6645-01-237-2568
NSN 5930-00-438-8589
NSN 6145-01-012-0804
NSN 6110-00-400-1404
NSN 6610-01-559-5073
NSN 5985-00-801-5619
NSN 5999-00-115-1084