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 6610-00-578-6790
NSN 6240-01-190-9523
NSN 5990-01-439-4643
NSN 5950-01-410-7685
NSN 6110-01-021-0199
NSN 6240-00-215-8550
NSN 5950-01-151-1172
NSN 5965-01-241-0553
NSN 6130-01-633-6294
NSN 5950-00-422-3872
NSN 6110-01-641-0800
NSN 6135-00-809-2148