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 5935-00-149-3304
NSN 5945-01-407-0385
NSN 5999-01-003-8461
NSN 6130-01-369-8678
NSN 5935-00-817-7587
NSN 5855-01-299-8637
NSN 5965-01-521-2786
NSN 5895-01-564-4684
NSN 6610-00-252-3405
NSN 6135-00-803-3012
NSN 5930-01-464-4233
NSN 5935-00-253-6548