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 5935-01-025-9306
NSN 6220-00-226-1994
NSN 6220-00-200-7888
NSN 6130-00-335-9712
NSN 6610-01-102-2256
NSN 6220-01-311-0196
NSN 5895-01-300-1110
NSN 5920-00-073-8950
NSN 6135-01-327-2092
NSN 5975-01-458-1578
NSN 6610-01-421-6910
NSN 6220-00-421-5472