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 5920-01-475-5234
NSN 6105-01-153-0088
NSN 6110-00-211-7435
NSN 5855-00-361-0167
NSN 6240-01-177-6386
NSN 5915-01-607-2466
NSN 6220-01-312-2035
NSN 6145-01-082-3928
NSN 5945-00-686-1534
NSN 5990-00-004-4158
NSN 6620-01-068-6224
NSN 5998-01-605-9174