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 6645-01-386-6311
NSN 2925-01-459-8093
NSN 5855-00-885-8452
NSN 6145-01-124-6688
NSN 5855-00-361-0167
NSN 7035-01-270-0325
NSN 5935-00-276-9413
NSN 5920-01-433-2261
NSN 5930-01-481-0375
NSN 6110-01-082-7806
NSN 6610-01-158-6540
NSN 5855-01-100-3272