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 5945-01-323-6496
NSN 5895-01-309-4179
NSN 5855-00-079-2370
NSN 5905-01-327-0012
NSN 6110-01-441-5660
NSN 6105-01-335-9155
NSN 5950-01-392-1895
NSN 6150-01-356-2424
NSN 6150-00-972-8063
NSN 6645-00-456-2923
NSN 4140-00-490-9028
NSN 5985-01-117-5271