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 5835-01-248-4320
NSN 5935-00-362-3873
NSN 6145-00-512-6675
NSN 2925-01-259-7092
NSN 5999-01-647-5261
NSN 5999-00-752-3543
NSN 5999-01-039-3542
NSN 5910-00-518-1009
NSN 2925-01-519-3221
NSN 5855-01-114-3513
NSN 5960-01-053-4358
NSN 5905-01-353-7339