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 5895-00-677-9114
NSN 6685-01-560-5996
NSN 4140-00-038-4276
NSN 5915-01-558-3923
NSN 2925-00-918-0859
NSN 6145-01-254-2935
NSN 5999-01-003-8461
NSN 5835-00-172-8292
NSN 6620-01-083-4672
NSN 5895-01-442-5548
NSN 5910-00-260-6944
NSN 5935-01-344-2555