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 5905-00-165-0689
NSN 6610-01-272-9691
NSN 5895-00-938-0132
NSN 6145-01-327-3328
NSN 5998-00-106-6112
NSN 5925-01-014-6602
NSN 5960-00-008-1455
NSN 5905-01-341-0787
NSN 5960-01-602-6009
NSN 5975-00-451-2492
NSN 6150-01-235-2322
NSN 5855-01-528-7287