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 6130-00-915-6313
NSN 6105-01-016-6420
NSN 2925-01-583-5619
NSN 5925-00-139-1708
NSN 5975-01-508-7371
NSN 5920-00-253-0291
NSN 5895-01-107-2200
NSN 5895-01-432-8377
NSN 5910-00-004-9216
NSN 5950-00-353-5382
NSN 6110-01-412-4636
NSN 6620-01-495-7446