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 5996-01-079-3651
NSN 6220-01-027-1294
NSN 6645-01-023-2180
NSN 7035-01-012-2259
NSN 5935-01-381-3326
NSN 7035-01-357-0435
NSN 5965-00-420-9203
NSN 6685-00-058-2251
NSN 2925-01-462-1620
NSN 6610-00-679-4835
NSN 5960-00-338-9164
NSN 6620-01-653-9727