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 5975-01-130-6614
NSN 5910-00-622-9795
NSN 5910-01-153-2651
NSN 7035-01-304-4138
NSN 6620-00-437-3220
NSN 6110-00-489-3813
NSN 6105-01-111-7986
NSN 5996-01-158-9695
NSN 5855-01-643-1485
NSN 6240-01-187-7758
NSN 2925-01-109-7177
NSN 5895-01-387-0972