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 5905-00-083-1161
NSN 6620-00-470-3219
NSN 5835-01-548-7454
NSN 5998-00-399-0030
NSN 6610-01-281-4590
NSN 6150-00-407-2118
NSN 6220-00-497-7160
NSN 6320-01-170-0708
NSN 5935-01-426-8969
NSN 5998-01-357-7038
NSN 6220-01-022-3258
NSN 6685-00-275-4401