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 5996-01-188-7548
NSN 2925-01-197-7864
NSN 7035-01-243-8523
NSN 5990-01-568-5565
NSN 5975-00-796-8995
NSN 5920-00-035-4846
NSN 5895-01-019-0935
NSN 6105-01-362-2148
NSN 6220-01-323-7897
NSN 5920-01-594-9961
NSN 5945-00-280-1567
NSN 6620-00-759-6646