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 5999-01-365-2162
NSN 5960-00-114-3883
NSN 5960-01-215-0992
NSN 5996-00-583-0796
NSN 7035-01-379-8777
NSN 5935-01-058-4784
NSN 6685-01-411-5969
NSN 6150-01-448-9350
NSN 6220-01-025-6140
NSN 6135-00-191-6444
NSN 6645-01-085-2885
NSN 5915-01-422-5494