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 6240-01-251-8435
NSN 5920-00-019-9044
NSN 5950-01-368-3012
NSN 5990-01-510-4699
NSN 6135-01-354-5535
NSN 5935-00-829-3714
NSN 5998-01-367-4978
NSN 6645-00-315-9254
NSN 5835-01-360-2657
NSN 5960-01-487-6436
NSN 6240-00-557-3426
NSN 5905-00-951-1487