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 6610-00-034-3709
NSN 5925-01-349-7193
NSN 6110-01-619-4881
NSN 6105-00-549-2668
NSN 6240-01-396-8911
NSN 6240-01-192-9856
NSN 5930-01-161-5779
NSN 5998-01-608-6851
NSN 6685-01-364-6307
NSN 5925-01-357-7027
NSN 5985-00-339-2318
NSN 6145-01-265-0522