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 6145-01-100-7104
NSN 6645-01-398-9102
NSN 6220-01-097-2353
NSN 5905-00-483-5601
NSN 5915-01-524-0417
NSN 5996-00-066-7451
NSN 6105-01-391-7500
NSN 6105-01-392-0500
NSN 2925-01-298-2674
NSN 5998-01-481-3064
NSN 5975-01-023-1777
NSN 6130-00-610-2392