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 5996-01-099-4588
NSN 5930-01-265-0231
NSN 5905-01-080-5708
NSN 6240-01-010-9038
NSN 6135-01-264-1311
NSN 6105-01-317-0841
NSN 5925-00-556-5666
NSN 4140-01-028-2743
NSN 5835-00-198-4936
NSN 6320-01-119-3935
NSN 5960-01-547-6699
NSN 6645-01-196-8616