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 5855-01-046-7273
NSN 5905-00-670-0190
NSN 5915-00-151-4629
NSN 6105-01-415-5555
NSN 6105-01-512-8752
NSN 5950-01-552-1466
NSN 6620-01-158-5111
NSN 2925-00-839-6815
NSN 5930-01-442-6314
NSN 7035-01-141-8076
NSN 5895-00-318-1502
NSN 6610-01-071-4097