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 6130-01-250-0836
NSN 6645-01-505-5772
NSN 6130-01-227-5458
NSN 2925-00-932-6262
NSN 5925-01-168-6090
NSN 5920-01-252-0193
NSN 6610-00-474-5622
NSN 5996-01-055-1039
NSN 2925-00-779-3410
NSN 5950-00-495-2539
NSN 6150-00-338-3674
NSN 5855-00-247-7219