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 6220-00-193-0542
NSN 6145-01-054-7463
NSN 5996-01-296-4011
NSN 6620-01-356-2374
NSN 6135-00-891-4944
NSN 5905-01-490-3454
NSN 6135-01-336-3115
NSN 5990-01-559-0578
NSN 6110-01-660-1171
NSN 6650-01-068-3186
NSN 5925-00-067-3814
NSN 7035-01-507-2590