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 2925-01-341-9400
NSN 6145-00-753-2264
NSN 6610-01-007-0268
NSN 5999-00-541-9347
NSN 4140-01-406-3292
NSN 7035-00-908-4933
NSN 5910-01-282-0502
NSN 5855-01-528-2744
NSN
NSN 5965-01-100-0942
NSN 6130-01-162-6719
NSN 5985-01-197-6999