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 6150-01-028-4937
NSN 5960-01-037-3297
NSN 5999-01-498-9669
NSN 5915-01-154-2633
NSN 6645-00-075-4764
NSN 5975-00-225-8722
NSN 6610-00-939-6510
NSN 5965-01-411-9933
NSN 5930-01-064-9643
NSN 5985-00-688-3958
NSN 5895-00-119-8600
NSN 5999-01-319-9026