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 6610-00-112-2698
NSN 6610-01-633-8931
NSN 5985-01-337-5803
NSN 5965-01-168-8180
NSN 6320-00-468-8421
NSN 5985-01-510-4113
NSN 4140-00-231-1475
NSN 7035-01-482-6048
NSN 5925-00-286-8502
NSN 5935-01-288-8089
NSN 5965-00-841-9195
NSN 5855-01-587-7608