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 4140-00-865-5248
NSN 5925-01-606-1419
NSN 6610-00-079-1508
NSN 5999-01-145-5084
NSN 5965-00-177-1607
NSN 5999-01-145-5084
NSN 5975-01-656-6207
NSN 5935-00-867-0119
NSN 7035-01-249-4547
NSN 5935-01-428-9416
NSN 6610-01-483-5258
NSN 5985-01-239-0971