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 5999-01-303-9157
NSN 7035-00-327-0458
NSN 6110-00-007-6453
NSN 7035-01-479-5268
NSN 5965-01-030-7253
NSN 6135-01-445-4291
NSN 6135-00-643-4843
NSN 5950-00-399-1037
NSN 6610-00-144-7036
NSN 6650-01-202-9143
NSN 5835-00-013-0905
NSN 5910-01-321-3354