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 6220-01-071-0549
NSN 5985-00-439-0548
NSN 2925-01-496-4699
NSN 5950-01-359-8753
NSN 5960-01-553-4557
NSN 6645-00-102-0015
NSN 5895-01-582-7814
NSN 6150-01-103-2261
NSN 5999-01-448-4898
NSN 5920-00-221-8377
NSN 6110-01-218-0689
NSN 5895-00-223-1697