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 6135-01-653-6113
NSN 5835-00-729-9305
NSN 6610-00-965-8524
NSN 6135-00-947-0406
NSN 6650-00-578-6543
NSN 2925-01-279-1558
NSN 5930-00-079-0171
NSN 6220-00-891-1593
NSN 6135-01-255-9129
NSN 6620-01-438-0415
NSN 5975-01-511-2868
NSN 5855-01-351-7313