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 5925-00-833-6028
NSN 5975-01-381-3543
NSN 6620-01-313-0058
NSN 5945-01-645-4780
NSN 5855-00-797-8217
NSN 5975-01-023-3081
NSN 6650-01-014-7671
NSN 5945-01-175-3602
NSN 5915-01-279-1768
NSN 5925-00-813-5004
NSN 6135-01-552-1568
NSN 5905-01-013-9558