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 5950-01-412-0262
NSN 5895-01-441-8394
NSN 6130-01-239-4596
NSN 4140-01-242-2296
NSN 4140-01-514-7379
NSN 2925-01-129-1261
NSN 5998-00-227-0018
NSN 6110-00-642-1120
NSN 4140-01-025-7404
NSN 2925-01-110-1467
NSN 6650-01-280-9353
NSN 6645-01-131-9152