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 5905-01-103-9730
NSN 5935-01-015-8808
NSN 5920-01-217-4404
NSN 6135-01-062-9356
NSN 6220-01-093-7946
NSN 6130-00-960-9158
NSN 5930-01-106-3686
NSN 5985-00-083-3100
NSN 5975-01-233-4786
NSN 5965-00-934-3495
NSN 6240-00-102-4003
NSN 6145-00-923-2141