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 6110-00-572-5867
NSN 5910-01-089-9785
NSN 5950-01-432-1331
NSN 6685-01-390-4177
NSN 6240-01-162-7967
NSN 2925-01-016-3111
NSN 5905-01-049-5643
NSN 5945-01-576-6687
NSN 6685-01-515-3179
NSN 5910-00-804-7672
NSN 6110-00-434-8237
NSN 6145-01-660-3158