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 5930-01-160-9098
NSN 5915-00-225-6867
NSN 5895-01-643-5544
NSN 6135-01-407-0594
NSN 5925-00-356-8007
NSN 6645-01-063-8243
NSN 5855-01-451-1654
NSN 6240-01-187-6536
NSN 6685-00-334-0621
NSN 6220-00-464-2320
NSN 6105-01-179-0478
NSN 6110-01-509-3128