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 5930-01-648-2582
NSN 6620-01-369-3589
NSN 5935-00-179-3441
NSN 5910-01-102-3235
NSN 6320-01-516-3050
NSN 6610-01-067-6591
NSN 6685-01-493-4280
NSN 6610-01-029-8749
NSN 5965-01-406-6320
NSN 5960-00-140-9583
NSN 5975-01-151-5823
NSN 7035-01-627-3070