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 5935-01-074-4612
NSN 5998-00-369-9114
NSN 6110-01-355-8083
NSN 6220-01-199-9743
NSN 5996-01-327-8782
NSN 6105-01-096-8727
NSN 6130-00-740-3884
NSN 7035-00-124-9383
NSN 5990-01-272-4091
NSN 5925-01-143-3997
NSN 5835-01-286-6499
NSN 5945-01-073-5791