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 6130-01-075-5945
NSN 5998-01-551-2838
NSN 6650-01-332-3799
NSN 5910-01-353-0738
NSN 5985-00-529-6048
NSN 6130-00-604-9462
NSN 5895-01-214-9145
NSN 5960-01-522-0391
NSN 5895-00-381-9712
NSN 5915-01-333-4749
NSN 6145-01-060-0973
NSN 5920-00-267-3109