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 6650-01-060-3628
NSN 6110-01-496-6975
NSN 5920-01-074-2094
NSN 5905-01-578-9521
NSN 2925-01-463-8856
NSN 6645-00-116-1409
NSN 5996-00-719-6225
NSN 5910-00-024-3810
NSN 6110-01-093-3360
NSN 6645-01-089-6459
NSN 5975-00-042-8092
NSN 6650-01-384-5270