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 6610-01-310-3313
NSN 6240-00-860-7626
NSN 7035-01-564-4617
NSN 6240-00-816-6749
NSN 6320-00-539-9283
NSN 6240-00-891-8586
NSN 6135-01-167-7604
NSN 5975-01-016-1142
NSN 5855-00-304-7163
NSN 5935-01-392-2289
NSN 6105-01-451-1864
NSN 5930-01-182-2846