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 5925-01-028-9336
NSN 5998-00-277-7552
NSN 6620-01-116-2632
NSN 6650-00-994-9843
NSN 5960-01-123-9553
NSN 5975-00-099-9312
NSN 6105-00-111-3353
NSN 7035-01-610-9570
NSN 5985-01-629-2999
NSN 4140-01-022-7608
NSN 7035-01-361-8821
NSN 5835-00-725-2087