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 6135-01-036-3495
NSN 5945-01-185-4781
NSN 5910-00-556-3240
NSN 5945-01-424-3298
NSN 5950-01-330-5946
NSN 5925-01-573-6136
NSN 5920-01-506-0862
NSN 6650-01-422-1037
NSN 5998-00-503-7780
NSN 6105-01-006-3282
NSN 6320-00-149-7570
NSN 6130-01-030-0064