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 5855-01-222-1242
NSN 6320-01-425-1417
NSN 7035-01-576-7417
NSN 6610-00-512-4183
NSN 6240-01-440-1766
NSN 5985-01-464-0043
NSN 5996-01-091-9337
NSN 5855-01-027-1571
NSN 5950-00-964-9949
NSN 6645-01-500-0827
NSN 7035-01-123-0085
NSN 5855-01-105-7793