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 6145-00-205-4046
NSN 2925-00-033-4621
NSN 5935-01-317-4111
NSN 5960-00-436-6269
NSN 6645-00-764-3355
NSN 6610-01-566-4500
NSN 6320-01-512-2031
NSN 6150-01-449-6268
NSN 6150-00-971-7079
NSN 5996-01-380-8782
NSN 5905-00-072-8453
NSN 7035-01-065-5284