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 5920-00-003-5845
NSN 2925-01-527-8745
NSN 6240-01-303-4051
NSN 6320-01-281-6028
NSN 5835-01-010-3103
NSN 6110-01-048-7725
NSN 5975-00-579-5024
NSN 5996-00-681-0490
NSN 5835-00-128-8762
NSN 5925-01-371-5926
NSN 6145-01-615-8915
NSN 5965-00-337-0777