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 5910-00-927-9479
NSN 5930-01-204-9484
NSN 6645-01-373-5876
NSN 5945-00-771-8115
NSN 2925-01-199-7394
NSN 5996-01-309-6002
NSN 5960-00-968-0322
NSN 6105-01-622-7281
NSN 5990-01-514-8708
NSN 5895-01-544-7673
NSN 5910-01-277-5203
NSN 5915-01-101-4595