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 2925-01-560-4123
NSN 5945-01-323-8672
NSN 6220-01-276-2102
NSN 6620-01-442-8444
NSN 6620-00-053-2999
NSN 6135-01-071-4923
NSN 5935-01-568-4199
NSN 6645-01-419-6780
NSN 6150-00-269-5017
NSN 5920-01-289-4169
NSN 7035-01-442-5737
NSN 5835-00-759-1109