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 6105-01-003-4541
NSN 5985-00-952-1025
NSN 5965-01-334-3980
NSN 5996-01-463-0920
NSN 6240-01-426-2190
NSN 5998-01-338-9873
NSN 6685-01-359-4481
NSN 5935-00-925-4498
NSN 6320-01-143-3597
NSN 6145-01-368-0761
NSN 5905-01-473-4939
NSN 6110-01-377-0142