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 5999-01-536-7617
NSN 5996-01-372-5063
NSN 6145-01-602-3088
NSN 6145-00-197-9010
NSN 5960-00-175-7620
NSN 6110-00-271-9928
NSN 5965-00-995-6636
NSN 5905-00-827-0728
NSN 5990-01-048-9536
NSN 5905-01-644-8216
NSN 5925-01-492-9847
NSN 5998-01-357-9339