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 5835-01-587-8787
NSN 5950-01-085-3169
NSN 6145-01-354-6349
NSN 6220-01-562-9650
NSN 5998-00-463-4463
NSN 6685-01-458-8893
NSN 5996-01-051-5299
NSN 5990-01-599-7106
NSN 6105-01-619-1646
NSN 5960-01-381-2478
NSN 5895-01-416-8676
NSN 5930-00-998-5764