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 5965-01-505-3716
NSN 6130-00-858-6476
NSN 6110-01-580-1911
NSN 5935-01-642-3743
NSN 5925-01-201-8089
NSN 5930-01-185-1485
NSN 5935-01-275-8235
NSN 6105-01-534-3378
NSN 5996-01-100-4361
NSN 6150-01-189-9328
NSN 5895-00-153-2595
NSN 6130-01-420-8096