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 5996-01-564-5886
NSN 6240-01-475-1824
NSN 5925-00-331-9297
NSN 6220-01-387-6332
NSN 5930-01-407-6337
NSN 6150-00-836-9769
NSN 6610-01-227-1692
NSN 2925-01-360-3575
NSN 5920-01-197-5097
NSN 5975-01-298-6712
NSN 6620-00-873-9825
NSN 6130-01-004-8977