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 5945-00-925-5023
NSN 5930-01-162-3678
NSN 5950-00-775-6743
NSN 6685-01-641-9755
NSN 5835-01-580-0446
NSN 5915-00-107-0253
NSN 5935-00-842-7886
NSN 5910-00-596-3179
NSN 6320-00-593-0379
NSN 5835-01-187-8986
NSN 5965-01-375-3675
NSN 6110-01-386-1536