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 6105-01-281-7714
NSN 5996-01-650-5762
NSN 5905-00-594-8102
NSN 5965-00-424-9636
NSN 5920-00-411-3138
NSN 6650-00-868-9092
NSN 5965-01-514-7231
NSN 6145-01-607-1045
NSN 5950-00-240-8197
NSN 5975-00-389-6958
NSN 6645-01-143-7838
NSN 5975-01-441-5223