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 5950-01-428-9651
NSN 6685-01-342-3596
NSN 5855-00-688-9954
NSN 6110-01-270-0511
NSN 5960-01-065-9684
NSN 6240-01-290-9360
NSN 5990-00-503-1906
NSN 6145-00-978-5968
NSN 6645-00-032-5730
NSN 6610-00-403-1991
NSN 6645-01-468-4990
NSN 6645-00-960-6594