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 6645-00-580-9605
NSN 5990-01-633-9503
NSN 5965-00-857-6622
NSN 5996-01-311-7847
NSN 5965-01-560-8572
NSN 5950-01-554-8537
NSN 6110-00-134-5548
NSN 5945-00-107-2570
NSN 5950-00-118-9557
NSN 6110-00-253-9523
NSN 6610-01-046-8568
NSN 6320-01-166-3602