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 6685-00-527-9335
NSN 5895-00-360-0117
NSN 6620-00-789-1638
NSN 6645-01-376-2336
NSN 6105-01-236-1379
NSN 2925-01-462-1620
NSN 5915-01-397-4030
NSN 5975-01-466-5626
NSN 6110-01-589-8485
NSN 6220-00-541-8515
NSN 5925-01-536-0738
NSN 6645-00-526-9476