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 6110-00-492-4752
NSN 5965-01-226-3024
NSN 6105-01-353-2526
NSN 5935-00-148-9378
NSN 5960-01-167-6689
NSN 5910-01-594-6577
NSN 6320-01-283-1300
NSN 4140-00-922-6366
NSN 6320-01-310-8068
NSN 6220-01-415-0926
NSN 6685-01-108-5782
NSN 6240-00-194-5999