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 5950-01-512-9785
NSN 6240-00-080-2012
NSN 5895-00-127-5388
NSN 6610-00-382-0266
NSN 7035-01-314-7559
NSN 5996-00-899-8698
NSN 6105-01-065-2439
NSN 7035-00-200-5162
NSN 5965-00-060-0090
NSN 2925-00-246-3077
NSN 5950-01-005-8260
NSN 5996-01-651-0056