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 5985-01-248-6714
NSN 5950-00-710-3081
NSN 5975-01-471-2328
NSN 6150-01-440-2708
NSN 2925-00-578-4068
NSN 5920-00-158-5391
NSN 5965-01-517-2000
NSN 5935-01-020-9867
NSN 5960-01-293-6624
NSN 5965-01-432-7134
NSN 6650-01-378-7875
NSN 6110-00-118-6174