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 6135-01-624-3719
NSN 5985-01-372-1114
NSN 5998-00-385-9007
NSN 5855-01-623-0645
NSN 6220-00-635-8818
NSN 6320-00-894-1644
NSN 6620-01-593-0817
NSN 5950-01-014-5589
NSN 6130-01-256-3484
NSN 6610-01-393-1141
NSN 5910-01-281-8697
NSN 6620-01-600-0479