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 6145-00-065-4337
NSN 5999-01-437-7755
NSN 5920-00-288-5849
NSN 5950-01-431-3336
NSN 6645-01-004-7768
NSN 5945-00-689-7852
NSN 5996-01-439-7962
NSN 7035-01-289-0684
NSN 5925-01-485-0125
NSN 6145-00-269-4271
NSN 5930-00-158-3568
NSN 6650-01-207-0829