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 6150-01-423-8066
NSN 5910-01-129-7363
NSN 5920-00-004-4005
NSN 5945-00-905-7866
NSN 6610-00-247-1308
NSN 6240-00-827-0889
NSN 6685-01-475-0305
NSN 5960-01-080-3117
NSN 6135-00-708-0892
NSN 5998-00-003-9146
NSN 6240-01-339-3054
NSN 5985-01-604-9998