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 6610-01-406-4985
NSN 5960-01-444-2205
NSN 5855-00-951-6483
NSN 6685-01-359-5732
NSN 6650-01-406-4959
NSN 5920-00-196-3631
NSN 6110-01-239-8286
NSN 5930-00-548-8886
NSN 6130-01-246-5645
NSN 5905-01-570-4618
NSN 6105-00-527-2193
NSN 4140-00-277-4184