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 5930-01-464-3106
NSN 6320-01-239-2227
NSN 5835-01-471-5848
NSN 5950-00-518-4532
NSN 5835-01-118-3677
NSN 6130-01-009-5418
NSN 5930-01-153-2667
NSN 5999-00-349-5258
NSN 6320-01-088-1109
NSN 5985-01-228-3577
NSN 7035-00-803-3056
NSN 6645-01-142-2416