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 5996-01-477-0946
NSN 5895-01-478-0241
NSN 5945-01-040-4418
NSN 5905-01-487-3278
NSN 5905-01-086-8497
NSN 5835-01-116-2369
NSN 5910-01-641-1373
NSN 6645-00-854-7505
NSN 6240-01-278-5342
NSN 5835-01-579-5941
NSN 6145-00-655-2738
NSN 6150-00-300-0395