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 5950-01-097-4942
NSN 5920-00-012-2000
NSN 5855-01-464-3152
NSN 5965-01-307-8301
NSN 6220-01-548-7969
NSN 5930-01-384-3848
NSN 6685-00-658-3022
NSN 2925-00-231-8041
NSN 5930-01-420-6183
NSN 2925-01-440-9912
NSN 5855-01-441-3189
NSN 6105-01-056-7511