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 6135-00-519-1325
NSN 6105-00-394-9935
NSN 2925-00-428-6349
NSN 5895-01-031-5562
NSN 6145-00-625-0714
NSN 6645-00-108-6479
NSN 5950-01-344-9619
NSN 5835-01-501-0526
NSN 5920-01-595-2939
NSN 6145-01-554-3045
NSN 2925-01-082-7248
NSN 5855-01-441-1392