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 5996-00-771-0952
NSN 5960-01-121-4105
NSN 5975-00-763-5437
NSN 6610-00-034-3709
NSN 6645-01-054-4423
NSN 6320-01-506-9439
NSN 6620-01-160-3475
NSN 6220-00-071-4598
NSN 5930-01-451-4254
NSN 6130-00-598-2034
NSN 5996-01-177-2848
NSN 5925-01-352-0657