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 5965-00-581-9978
NSN 5855-01-074-3336
NSN 6610-00-641-3015
NSN 5935-01-629-9731
NSN 5975-00-683-5869
NSN 5915-00-538-7707
NSN 5910-00-814-6765
NSN 5915-01-533-8556
NSN 5996-01-021-7089
NSN 5925-00-222-8263
NSN 5990-01-650-9034
NSN 6610-00-530-3955