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 5935-00-254-4330
NSN 5835-01-352-6725
NSN 6105-01-054-2346
NSN 6620-01-391-4189
NSN 6645-01-276-5433
NSN 4140-01-579-5214
NSN 5990-00-656-5798
NSN 6110-00-900-6410
NSN 5975-01-212-3870
NSN 6610-01-265-0999
NSN 5920-00-824-1515
NSN 5835-01-244-8532