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 6240-01-215-6317
NSN 6650-00-313-4172
NSN 6685-00-546-0229
NSN 5996-01-366-2140
NSN 5990-01-025-7466
NSN 5999-01-423-7426
NSN 5996-01-321-0847
NSN 6145-00-181-9634
NSN 5855-00-962-5792
NSN 6220-01-351-1555
NSN 5855-01-433-2220
NSN 5945-01-282-5140