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 6110-00-026-5391
NSN 5835-01-394-3812
NSN 6105-01-433-8804
NSN 6685-01-068-7704
NSN 5998-01-025-6293
NSN 6320-01-050-1290
NSN 5990-00-193-3028
NSN 5950-01-006-6548
NSN 5920-01-084-5118
NSN 6645-00-960-6594
NSN 6110-00-978-5164
NSN 6620-01-106-3553