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 6145-01-579-4395
NSN 6650-01-207-0829
NSN 5965-01-529-0152
NSN 5925-01-354-6097
NSN 6320-01-530-4870
NSN 6145-01-397-2709
NSN 5975-00-265-1747
NSN 2925-01-648-6859
NSN 5915-01-181-2188
NSN 6320-01-039-5891
NSN 5998-01-122-0448
NSN 5895-01-634-0630