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 5835-01-606-8768
NSN 6240-00-472-4635
NSN 6135-01-275-9767
NSN 5965-00-139-4870
NSN 6145-01-539-6016
NSN 5915-01-181-9018
NSN 5935-00-095-6544
NSN 6610-01-352-5500
NSN 5950-00-290-5890
NSN 6240-00-051-5163
NSN 6150-01-591-9975
NSN 6645-01-557-8134