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 5960-01-335-1622
NSN 6145-01-463-2386
NSN 5925-01-594-1873
NSN 5998-01-004-9745
NSN 5999-01-206-4122
NSN 5905-01-506-9949
NSN 6145-01-512-1870
NSN 5965-01-545-0539
NSN 5835-01-549-2911
NSN 7035-01-216-4806
NSN 5990-00-391-6207
NSN 6135-00-919-1117