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 6610-00-346-9613
NSN 5990-00-206-3753
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NSN 7035-01-411-6062
NSN 5965-01-514-7231
NSN 5985-00-686-5840
NSN 6110-01-063-1167
NSN 6620-00-267-5273
NSN 5996-01-174-3183
NSN 5855-01-486-9924
NSN 6220-01-659-7865
NSN 5985-01-166-8291