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 5975-01-433-8052
NSN 6240-00-364-0850
NSN 5895-01-574-8311
NSN 5945-01-039-1454
NSN 5996-01-189-9480
NSN 6620-00-621-6951
NSN 5855-01-513-5684
NSN 6150-01-520-6596
NSN 5935-00-698-4124
NSN 6145-01-295-3162
NSN 5985-01-641-2731
NSN 5996-00-361-9901