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 6645-00-854-7505
NSN 5998-00-079-1375
NSN 5985-01-032-4371
NSN 5855-01-365-4287
NSN 5945-01-106-4558
NSN 6610-01-521-4974
NSN 6610-01-423-0250
NSN 5998-00-401-6846
NSN 5975-00-413-1051
NSN 5855-00-951-6483
NSN 5999-00-177-3383
NSN 5950-01-157-5769