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 6150-00-291-8319
NSN 5985-01-334-3762
NSN 6685-01-169-1429
NSN 5905-01-238-7729
NSN 7035-00-300-3208
NSN 6220-00-366-1670
NSN 6620-00-957-9325
NSN 2925-00-315-8442
NSN 6150-01-481-7281
NSN 6650-00-016-9426
NSN 6130-00-086-2908
NSN 5960-00-304-8668