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 5998-00-456-0864
NSN 5999-01-218-5675
NSN 5960-01-392-6982
NSN 5960-01-009-2216
NSN 5950-01-521-3985
NSN 6105-01-578-6318
NSN 5915-01-341-5695
NSN 5925-01-167-7747
NSN 6240-01-234-6053
NSN 6645-01-170-5402
NSN 5950-00-056-5624
NSN 6610-01-159-0438