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 6610-01-364-0294
NSN 5985-00-679-9529
NSN 6320-01-349-2131
NSN 6145-00-468-3583
NSN 6145-00-291-5388
NSN 5965-00-175-5664
NSN 6220-00-079-0178
NSN 5975-01-562-2088
NSN 6645-01-538-5041
NSN 5998-01-096-5979
NSN 4140-01-545-0270
NSN 6110-01-241-2301