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 7035-01-027-2259
NSN 5999-01-180-6823
NSN 5945-01-299-8562
NSN 5895-01-005-1665
NSN 6645-01-485-3517
NSN 5920-00-119-1406
NSN 5935-00-633-8302
NSN 6130-01-573-8197
NSN 5895-01-032-4717
NSN 5960-00-172-7889
NSN 5975-01-155-0136
NSN 6135-01-278-9717