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 5950-01-107-1769
NSN 5985-00-410-9349
NSN 6150-01-353-4932
NSN 6150-01-134-4623
NSN 5835-00-978-9806
NSN 6610-01-027-1641
NSN 6150-01-539-7539
NSN 5985-01-393-2383
NSN 6620-01-296-0871
NSN 5910-01-121-6125
NSN 6320-01-191-5036
NSN 6650-00-129-9138