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 5925-01-362-0728
NSN 5855-00-904-9572
NSN 5910-01-496-9292
NSN 5965-01-355-7164
NSN 5835-00-170-5238
NSN 2925-00-814-0429
NSN 5975-01-027-2157
NSN 5965-01-464-0220
NSN 5999-01-436-9036
NSN 5835-00-583-1316
NSN 5965-00-215-5866
NSN 6240-00-449-6003