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 7035-00-902-8995
NSN 6220-00-177-3086
NSN 5996-01-236-2797
NSN 5996-00-577-0483
NSN 2925-01-309-5007
NSN 6110-00-215-8585
NSN 5925-01-557-6895
NSN 5950-01-527-7911
NSN 5905-00-496-1855
NSN 6130-01-552-5167
NSN 6240-00-350-4375
NSN 5996-01-180-5834