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 5920-01-281-5101
NSN 6135-01-604-8739
NSN 6650-01-119-4576
NSN 6610-01-391-5092
NSN 5965-00-532-3215
NSN 7035-01-472-1999
NSN 5950-01-388-6070
NSN 5960-01-089-8155
NSN 5960-00-279-1993
NSN 5999-01-369-0600
NSN 6240-01-376-5830
NSN 5950-00-553-9439