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 6320-00-242-3300
NSN 6105-01-027-4792
NSN 5975-01-578-1780
NSN 6240-01-016-2172
NSN 6685-01-082-5528
NSN 6135-01-466-0192
NSN 5835-00-554-0399
NSN 5950-01-098-3858
NSN 5895-00-977-5957
NSN 7035-01-135-7783
NSN 6610-00-253-3549
NSN 5855-00-797-8217