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 6110-00-172-6126
NSN 5895-01-248-4416
NSN 7035-00-782-7046
NSN 6150-01-593-8932
NSN 6240-00-158-2808
NSN 6645-00-010-3054
NSN 5925-01-521-3915
NSN 5895-00-930-2656
NSN 6130-01-522-2774
NSN 6130-01-186-3747
NSN 5925-01-408-8765
NSN 5975-01-550-3394