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 5996-00-514-7678
NSN 5950-01-233-7877
NSN 7035-01-406-6510
NSN 5855-01-068-3683
NSN 5950-01-247-6167
NSN 6150-00-019-5256
NSN 5905-01-379-9903
NSN 6110-01-441-1623
NSN 5998-01-616-1710
NSN 6240-00-407-1024
NSN 6620-01-112-6440
NSN 5998-01-270-5556