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 6150-01-630-0927
NSN 5935-01-551-4489
NSN 6145-01-410-7153
NSN 6645-00-151-5280
NSN 6650-01-547-3872
NSN 5998-01-204-6460
NSN 6220-00-272-7497
NSN 5855-00-361-0167
NSN 6240-01-083-7300
NSN 5945-01-167-8194
NSN 5985-00-096-5510
NSN 6135-00-078-9931