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 6130-01-604-7406
NSN 5915-00-481-8108
NSN 5985-01-304-8855
NSN 6650-00-415-0273
NSN 6610-00-377-7956
NSN 6150-00-728-2485
NSN 5855-01-578-4914
NSN 5895-00-134-5397
NSN 5835-01-384-3206
NSN 5950-01-612-9932
NSN 6320-01-442-8604
NSN 5965-00-729-6835