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 5935-00-122-1505
NSN 6650-01-044-6377
NSN 5950-01-310-7713
NSN 6130-00-173-2858
NSN 6685-01-422-9274
NSN 6150-01-620-7767
NSN 2925-01-564-8043
NSN 6240-01-620-2450
NSN 6650-01-120-6231
NSN 6645-00-573-7591
NSN 5910-01-449-1359
NSN 5835-01-061-4284