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 6135-00-927-5848
NSN 6135-01-202-8113
NSN 5950-00-917-7552
NSN 5945-01-633-9134
NSN 5960-00-539-2748
NSN 6685-00-555-4198
NSN 5996-01-331-3204
NSN 6150-00-513-0993
NSN 6650-00-726-4242
NSN 5996-01-421-3373
NSN 5855-01-145-8973
NSN 5965-00-566-4221