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 5965-00-125-6984
NSN 5945-00-833-8948
NSN 2925-01-440-6146
NSN 6135-01-020-3805
NSN 6610-01-530-1313
NSN 5935-01-358-3977
NSN 5996-01-546-0575
NSN 6150-01-359-4876
NSN 5990-01-011-8022
NSN 7035-01-364-0286
NSN 6105-01-315-7883
NSN 5915-01-529-6702