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 6145-01-485-3743
NSN 5950-00-770-2077
NSN 5935-00-625-6885
NSN 5935-00-984-4561
NSN 2925-01-620-9673
NSN 5996-01-497-3412
NSN 5905-01-452-3310
NSN 5998-00-542-9656
NSN 6650-01-112-0453
NSN 2925-01-029-5300
NSN 5965-01-538-0698
NSN 6645-01-380-6111