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 5910-01-208-2664
NSN 5855-01-519-2486
NSN 6610-01-327-3187
NSN 5905-01-616-1540
NSN 6110-00-725-9740
NSN 5895-01-004-8595
NSN 5975-01-160-8458
NSN 5835-01-439-0180
NSN 6135-01-528-6896
NSN 6620-01-483-8189
NSN 6645-01-413-0515
NSN 6105-00-123-3018