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 6610-00-760-9916
NSN 5935-01-079-7388
NSN 6135-00-276-7625
NSN 6145-01-151-6133
NSN 5965-01-606-5988
NSN 6130-01-381-9473
NSN 5835-01-442-6482
NSN 6645-01-190-0085
NSN 6130-00-919-2823
NSN 6685-00-273-8733
NSN 6650-01-441-6578
NSN 5855-01-147-6024