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 6105-01-415-4607
NSN 5920-01-426-1731
NSN 5990-00-891-5370
NSN 6685-01-271-8487
NSN 6645-01-506-8900
NSN 5935-01-645-4317
NSN 6110-01-437-7154
NSN 5950-01-051-6081
NSN 6240-00-269-3346
NSN 6240-00-133-7726
NSN 5950-01-616-7903
NSN 6150-01-559-1148