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 5945-01-310-6195
NSN 7035-00-371-7749
NSN 6685-00-172-4242
NSN 6610-01-446-7635
NSN 6620-01-073-6365
NSN 6105-00-185-1579
NSN 5996-00-810-9486
NSN 4140-00-152-7092
NSN 5960-01-290-5579
NSN 4140-01-168-4308
NSN 6150-01-362-9238
NSN 5945-01-381-5487