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 5920-01-413-1608
NSN 5960-01-231-9119
NSN 5835-01-426-6573
NSN 5910-01-197-2172
NSN 6110-01-078-3125
NSN 5975-01-216-2900
NSN 5895-00-716-1917
NSN 6130-01-566-9376
NSN 6145-00-027-9852
NSN 5905-01-384-3382
NSN 5855-00-532-0025
NSN 5945-01-101-4970