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 5910-01-614-5526
NSN 6220-00-538-1074
NSN 6145-01-385-0767
NSN 6650-01-144-0617
NSN 5855-00-862-3345
NSN 6110-00-288-4179
NSN 5915-01-571-2537
NSN 5965-01-101-2187
NSN 5895-01-471-5655
NSN 5999-00-525-4320
NSN 5975-01-415-0918
NSN 6110-01-116-3017