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 5998-01-381-9577
NSN 6150-01-583-4159
NSN 6620-01-512-2016
NSN 5965-01-473-0825
NSN 5945-01-087-2749
NSN 5985-01-392-1188
NSN 5990-00-339-2084
NSN 5855-00-185-1560
NSN 6110-01-573-7375
NSN 2925-01-448-2880
NSN 6220-01-014-8184
NSN 6105-01-468-9940