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 5935-00-153-2064
NSN 6320-00-070-4544
NSN 7035-01-441-9509
NSN 5895-01-596-0298
NSN 5935-01-211-5763
NSN 5935-00-511-6938
NSN 6320-00-593-0379
NSN 5965-01-228-9096
NSN 6105-01-594-2251
NSN 5985-01-096-9897
NSN 5905-01-390-1343
NSN 5935-01-429-9732