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 5975-01-058-6472
NSN 6650-01-022-2617
NSN 6620-01-363-4792
NSN 6130-01-323-7051
NSN 5996-01-589-4840
NSN 6320-00-228-5678
NSN 5990-00-438-5587
NSN 5930-01-270-6096
NSN 5975-00-171-3608
NSN 4140-00-356-1639
NSN 5925-01-432-1698
NSN 6110-01-323-1105