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 5985-00-226-6846
NSN 6685-01-237-2562
NSN 5910-01-625-8216
NSN 4140-00-331-0685
NSN 5915-00-528-9286
NSN 4140-01-555-9553
NSN 5925-00-581-6021
NSN 6150-01-106-3646
NSN 6150-01-024-0318
NSN 6220-00-902-6693
NSN 5965-01-158-4187
NSN 5920-00-821-0078