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 6320-01-449-1014
NSN 5925-00-455-8584
NSN 6650-00-248-0647
NSN 6145-01-659-5994
NSN 6610-01-556-2353
NSN 5960-01-453-6170
NSN 6620-00-149-7557
NSN 6650-00-991-8436
NSN 5985-01-128-0296
NSN 5990-00-140-4559
NSN 5975-00-137-2836
NSN 5990-00-236-8152