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 5996-01-601-5949
NSN 5910-01-610-6544
NSN 6620-01-339-9404
NSN 6105-01-224-0087
NSN 5965-01-482-1857
NSN 6610-01-656-7002
NSN 5925-01-569-6755
NSN 5996-01-392-3171
NSN 6220-00-006-5157
NSN 5945-01-244-8435
NSN 5835-01-135-2601
NSN 6130-01-348-7376