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 5855-00-832-9341
NSN 6145-01-290-3986
NSN 5905-00-267-1595
NSN 5945-01-331-8058
NSN 6105-01-198-6421
NSN 5935-01-394-6802
NSN 5855-01-450-1080
NSN 5985-01-168-3405
NSN 5935-00-578-2777
NSN 6645-01-502-3068
NSN 5915-01-459-7276
NSN 5925-00-636-5683