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 6130-00-069-9797
NSN 5960-00-074-3065
NSN 6130-00-246-6915
NSN 5915-00-007-3813
NSN 5930-01-129-4313
NSN 6685-00-269-6444
NSN 5925-01-472-9844
NSN 6610-01-135-2149
NSN 5965-00-057-6944
NSN 6650-01-050-8680
NSN 5895-01-076-0837
NSN 5925-00-432-9116