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 6135-01-650-4313
NSN 7035-01-254-3044
NSN 6620-00-170-5296
NSN 6110-00-088-6644
NSN 6240-00-548-3992
NSN 5855-01-352-7033
NSN 5975-01-446-6074
NSN 5895-01-502-3310
NSN 5999-01-276-8970
NSN 6320-01-233-5798
NSN 2925-01-464-3093
NSN 6685-01-437-5778