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 5965-00-106-3195
NSN 5925-01-261-9043
NSN 4140-01-093-5829
NSN 5915-01-090-1842
NSN 6620-01-556-1695
NSN 6130-01-321-5296
NSN 5895-01-280-5182
NSN 6240-01-630-3442
NSN 5925-00-290-4451
NSN 5960-01-589-6846
NSN 6105-01-199-7489
NSN 5915-01-476-2892