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 5998-00-958-1468
NSN 5985-01-519-7972
NSN 6145-01-483-9660
NSN 6150-01-416-9306
NSN 7035-00-171-0804
NSN 5975-01-205-8208
NSN 5985-00-245-6548
NSN 6650-00-226-5320
NSN 6110-00-387-3911
NSN 7035-01-168-3596
NSN 5965-01-550-7505
NSN 5975-01-060-2197