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 6130-01-530-8637
NSN 5835-01-355-3654
NSN 6110-01-532-8899
NSN 5950-01-422-2261
NSN 6320-00-295-1982
NSN 5910-01-645-4983
NSN 5895-01-477-8192
NSN 6110-01-042-6735
NSN 6135-01-497-4516
NSN 7035-01-132-7209
NSN 6645-01-227-2036
NSN 6610-01-358-5102