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 5960-01-512-0233
NSN 5950-01-241-3663
NSN 6610-01-006-3255
NSN 5895-00-381-8796
NSN 5910-01-537-0532
NSN 5999-00-505-0359
NSN 5925-01-545-3083
NSN 5855-00-231-7790
NSN 6620-00-825-2227
NSN 5965-00-071-0562
NSN 5835-01-057-5827
NSN 6620-01-480-6887