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 5925-01-372-0863
NSN 5910-00-733-3883
NSN 6645-01-142-1707
NSN 5935-01-047-0588
NSN 6685-01-243-5833
NSN 5915-01-116-8490
NSN 6220-01-255-8915
NSN 5996-00-933-1590
NSN 5935-01-424-0530
NSN 5950-00-087-6631
NSN 5915-00-590-8143
NSN 5996-01-378-6438