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 5975-00-283-6686
NSN 5895-00-155-4578
NSN 6240-01-381-1072
NSN 7035-01-419-4317
NSN 5965-00-705-1690
NSN 5905-00-835-9515
NSN 6610-01-423-2106
NSN 7035-01-029-7221
NSN 6645-01-420-5623
NSN 6110-01-633-9660
NSN 6220-00-953-9161
NSN 5905-01-519-3666