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 6685-01-538-9986
NSN 6110-01-269-1889
NSN 6150-01-076-6469
NSN 5996-00-942-6542
NSN 5920-01-121-7609
NSN 6150-00-198-1074
NSN 6145-00-526-3056
NSN 6645-01-494-3845
NSN 6685-01-528-7585
NSN 5915-00-878-9014
NSN 6135-01-609-0843
NSN 5835-00-074-3700