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 6240-01-096-0573
NSN 5910-01-607-0208
NSN 5835-00-153-4100
NSN 6150-01-085-2821
NSN 6685-00-642-0533
NSN 5930-01-653-7796
NSN 5950-00-312-4255
NSN 5945-01-544-8982
NSN 6220-00-842-0260
NSN 5950-00-403-7643
NSN 6130-01-510-2934
NSN 5905-00-434-9680