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 5985-00-931-9502
NSN 6685-01-109-2948
NSN 5935-00-123-5680
NSN 6650-00-155-7941
NSN 6130-00-426-0058
NSN 5975-01-360-0399
NSN 2925-01-149-2865
NSN 5915-01-059-6755
NSN 5835-01-274-1035
NSN 5960-01-247-4560
NSN 6145-01-432-0407
NSN 5996-00-196-2718