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 5996-01-437-6577
NSN 5965-01-328-9765
NSN 5999-01-125-9354
NSN 6130-01-035-0746
NSN 6150-01-236-6329
NSN 5985-01-115-0020
NSN 5985-01-267-8817
NSN 5965-01-048-4767
NSN 5835-00-632-8621
NSN 5945-00-035-8481
NSN 6685-01-181-2273
NSN 5925-00-402-7768