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 5975-01-439-9636
NSN 5905-01-609-4728
NSN 6610-01-633-8931
NSN 6130-01-065-8251
NSN 5990-01-485-0260
NSN 6110-01-174-2184
NSN 5975-00-008-5772
NSN 5945-01-488-4690
NSN 5920-01-082-2761
NSN 5915-00-170-6775
NSN 5960-01-462-1864
NSN 5905-01-451-5038