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 5965-01-298-1685
NSN 6685-01-312-6352
NSN 7035-00-267-5424
NSN 6110-01-056-4964
NSN 5935-00-355-4093
NSN 5985-00-107-5383
NSN 5975-01-249-8393
NSN 5930-01-286-3637
NSN 5835-00-289-9080
NSN 6610-00-010-9714
NSN 5965-01-519-1929
NSN 5930-01-241-1857