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 6620-00-538-8746
NSN 5895-01-265-8497
NSN 5996-01-651-7063
NSN 6110-00-763-7152
NSN 5985-01-051-6996
NSN 6105-00-009-7841
NSN 5998-01-431-8872
NSN 5895-01-254-2749
NSN 5910-00-170-5534
NSN 6685-00-230-4267
NSN 5935-00-126-5937
NSN 2925-01-629-9416