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 6610-01-653-8859
NSN 5895-01-099-2277
NSN 2925-00-091-6745
NSN 5996-00-057-2849
NSN 5905-01-660-0244
NSN 6105-01-652-1394
NSN 6240-01-563-3381
NSN 5915-01-210-9132
NSN 5925-01-656-4950
NSN 5930-00-833-3156
NSN 6610-01-179-4922
NSN 6685-01-128-6935