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 6645-01-100-3296
NSN 5935-00-372-5261
NSN 5999-00-964-5716
NSN 5996-00-336-3046
NSN 5920-01-504-9497
NSN 5996-00-238-4663
NSN 6620-01-077-8033
NSN 5920-01-329-6224
NSN 5999-01-452-5798
NSN 6320-01-387-3230
NSN 6130-00-069-2826
NSN 6110-01-033-1153